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Udal ABH, Stray LL, Pripp AH, Stray T, Egeland J. The Utility of Neuromuscular Assessment to Identify ADHD Among Patients with a Complex Symptom Picture. J Atten Disord 2024; 28:1577-1588. [PMID: 39221625 PMCID: PMC11403920 DOI: 10.1177/10870547241273102] [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: 09/04/2024]
Abstract
OBJECTIVE Diagnostic assessment of ADHD is challenging due to comorbid psychopathologies and symptoms overlapping with other psychiatric disorders. In this study, we investigate if a distinct pattern of neuromuscular dysregulation previously reported in ADHD, can help identifying ADHD in psychiatric patients with diverse and complex symptoms. METHOD We explored the impact of neuromuscular dysregulation, as measured by The Motor Function Neurologic Assessment (MFNU), on the likelihood of being diagnosed with ADHD, affective disorder, anxiety disorder, or personality disorder among adults (n = 115) referred to a psychiatric outpatient clinic. RESULTS Logistic regression revealed that neuromuscular dysregulation was significantly associated with ADHD diagnosis only (OR 1.15, p < .01), and not with affective-, anxiety-, or personality disorders. Sensitivity and specificity for ADHD at different MFNU scores is provided. CONCLUSIONS A test of neuromuscular dysregulation may promote diagnostic accuracy in differentiating ADHD from other psychiatric disorders in patients with an overlapping symptom picture. This may have important implications for clinical practice. More studies are needed.
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Affiliation(s)
| | - Liv Larsen Stray
- Department of Psychiatry, Sørlandet Hospital HF, Kristiansand, Norway
| | - Are Hugo Pripp
- Department of Biostatistics, Oslo University Hospital, Norway
| | - Torstein Stray
- Department of Psychiatry, Sørlandet Hospital HF, Kristiansand, Norway
| | - Jens Egeland
- Department of psychology, University of Oslo, Norway
- Vestfold Hospital Trust, Tønsberg, Norway
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2
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Jacobsson P, Hopwood CJ, Krueger RF, Söderpalm B, Nilsson T. Conceptualizing adult ADHD with the DSM alternative model of personality disorder. Personal Ment Health 2024. [PMID: 39239863 DOI: 10.1002/pmh.1632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 07/11/2024] [Accepted: 07/22/2024] [Indexed: 09/07/2024]
Abstract
Personality traits and personality disorders are related to ADHD and indicate dysfunction in clinical populations. The goals of this study were to examine how the DSM-5 Alternative Model of Personality Disorder (AMPD) a) indicates the presence of ADHD and b) communicates information about dysfunction over and above ADHD diagnosis. A sample of 330 adult psychiatric patients with and without ADHD (60% female; mean age 33 years) were assessed for ADHD symptoms, personality impairment, maladaptive personality traits, and functional life impairment domains. The maladaptive personality domain Disinhibition and particularly the lower order facet of Distractibility distinguished between individuals with psychiatric difficulties with and without ADHD. Distractibility is strongly related to the ADHD symptom dimension Inattentiveness, and Antagonism to Hyperactivity/impulsivity. General personality impairment augmented ADHD diagnosis in predicting life impairments. The AMPD has utility in ADHD assessments for diagnosis and prognosis.
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Affiliation(s)
- Peter Jacobsson
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Sektionskansliet: Blå Stråket 15, vån 3, SU/Sahlgrenska University Hospital, Gothenburg, Sweden
- Region Halland, Varberg, Sweden
| | | | - Robert F Krueger
- Department of Psychology, N414 Elliott Hall, 75 East River, Parkway, University of Minnesota, Minneapolis, MN, USA
| | - Bo Söderpalm
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Sektionskansliet: Blå Stråket 15, vån 3, SU/Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Thomas Nilsson
- Centre for Ethics, Law and Mental Health (CELAM), Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
- Forensic Psychiatry, Sahlgrenska University Hospital, Gothenburg, Sweden
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3
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Zhang Y, Feng Y, Liu L, Jiang G, Wang M. Abnormal prefrontal cortical activation during the GO/NOGO and verbal fluency tasks in adult patients with comorbid generalized anxiety disorder and attention-deficit/hyperactivity disorder: An fNIRS study. J Psychiatr Res 2024; 172:281-290. [PMID: 38428164 DOI: 10.1016/j.jpsychires.2024.02.053] [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] [Received: 09/17/2023] [Revised: 02/16/2024] [Accepted: 02/24/2024] [Indexed: 03/03/2024]
Abstract
Generalized anxiety disorder (GAD) and adult attention-deficit/hyperactivity disorder (ADHD) are commonly reported comorbidities. Adult GAD patients with comorbid ADHD are often underdiagnosed and undertreated. To explore the clinical value of functional near-infrared spectroscopy (fNIRS) data for assisting in the accurate diagnosis of ADHD in individuals with GAD, haemoglobin (HbO) concentration changes in the prefrontal cortex (PFC) were detected via fNIRS in 49 patients with both GAD and ADHD, 46 patients with GAD, and 34 healthy controls (HCs) during a verbal fluency task (VFT) and a GO/NOGO task. The correlations between PFC fNIRS data and the severity of inattention and hyperactivity symptoms assessed using the adult ADHD Self-Report Scale (ASRS) were analyzed. Our results showed that, during the GO/NOGO task, channels in the left dorsolateral PFC (channels 28 and 29) were hyperactivated, while channels in the medial PFC (channels 36, 37, and 47) were hypoactivated in participants with ADHD and GAD compared with those with GAD alone. During the VFT, compared with the HC group, both the ADHD + GAD group and the GAD group exhibited significantly decreased HbO activation in the medial PFC (channels 37, 38, and 48) and in the left ventrolateral PFC (channel 39); moreover, no difference was found between the ADHD + GAD group and the GAD group. Activation in the left dorsolateral PFC (channels 28 and 29) during the GO/NOGO task showed a significant positive correlation with ASRS-inattention scores. Our results indicated that fNIRS data collected during the GO/NOGO task may help to distinguish patients with comorbid GAD and ADHD from those with GAD alone.
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Affiliation(s)
- Yuchen Zhang
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China
| | - Yaju Feng
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China
| | - Linfeng Liu
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China
| | - Guoqing Jiang
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China.
| | - Minjian Wang
- Department of Children and Adolescents, Chongqing Mental Health Center, Chongqing, China.
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4
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Xie T, Zhu B, Li HR, Xu JF, Mao Y. Educational attainment, income, and attention deficit hyperactivity disorder: A mediation analysis based on two-step Mendelian randomization. Soc Sci Med 2024; 345:116680. [PMID: 38394947 DOI: 10.1016/j.socscimed.2024.116680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/17/2023] [Accepted: 02/08/2024] [Indexed: 02/25/2024]
Abstract
Previous studies have reported the relationship between educational attainment and attention deficit hyperactivity disorder (ADHD). However, the mechanism of this relationship remains unknown. It is well known that educational attainment correlates with income. Therefore, based on summary data from a genome-wide association study we used two-step Mendelian randomization (MR) to explore the role of income between education and ADHD. The inverse variance weighted (IVW) method was used in our analysis. The IVW results suggested that educational attainment and income were protective factors against ADHD. Educational attainment affects ADHD through income [ADHD: Beta = -0.68, 95% confidence interval (CI) = -0.87, -0.49; female: Beta = -0.87, 95% CI = -1.28, -0.47; male: Beta = -1.01, 95% CI = -1.34, -0.68; childhood: Beta = -0.52, 95% CI = -0.74, -0.30; late-diagnosed: Beta = -0.78, 95% CI = -1.11, -0.47; persistent: Beta = -0.82, 95% CI = -1.33, -0.31]. Income also affected ADHD through educational attainment [female: Beta = -1.08, 95% CI = -1.35, -0.83; male: Beta = -1.16, 95% CI = -1.57, -0.77; persistent: Beta = -1.48, 95% CI = -2.09, -0.94]. In the final analysis, data with heterogeneity were analyzed using IVW random effects results. The mechanism is that income will mediate the relationship between educational attainment and ADHD.
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Affiliation(s)
- Tao Xie
- School of Public Policy and Administration, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Bin Zhu
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, China.
| | - Hao-Ran Li
- School of Public Policy and Administration, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Jin-Feng Xu
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, 610041, China; West China School of Medicine, Sichuan University, Chengdu, 610041, China.
| | - Ying Mao
- School of Public Policy and Administration, Xi'an Jiaotong University, Xi'an, 710049, China.
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5
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Udal ABH, Stray LL, Stray T, Bertelsen TB, Pripp AH, Egeland J. ADHD-pain: Characteristics of chronic pain and association with muscular dysregulation in adults with ADHD. Scand J Pain 2024; 24:sjpain-2024-0015. [PMID: 39253953 DOI: 10.1515/sjpain-2024-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 06/03/2024] [Indexed: 09/11/2024]
Abstract
OBJECTIVES A high incidence of attention-deficit hyperactivity disorder (ADHD) has been reported in chronic pain (ChP) patients. Furthermore, an association between ChP and muscular dysregulation has been reported in adults with ADHD. The present study investigated whether ADHD was more prevalent among psychiatric outpatients with ChP than those without ChP, and if there was an association between ChP, muscular dysregulation and characteristics of pain in patients with ADHD. METHODS One-hundred and twenty-one individuals remitted to an outpatient psychiatry unit took part in this naturalistic epidemiological cross-sectional study. They were assessed with a pain self-report form (localization, intensity, and onset) and a test of muscle dysregulation (the Motor Function Neurological Assessment). Prevalence of ADHD among patients with ChP, as well as the qualitative characteristics of ChP within the ADHDgroup are reported. Both ChP and pain intensity correlated with muscular dysregulation through Spearman's rho analysis. Additionally, the relationship between various diagnostic categories (ADHD, affective disorders, anxiety, or personality disorders) and incidence of axial pain was evaluated in logistic regression. RESULTS ADHD was significantly more prevalent in patients with ChP, than in patients without ChP. In the ADHD group, ChP and pain intensity was associated with muscular dysregulation, particularly with high muscle tone. ChP was more axial and widespread, than for the patients without ADHD, and started at an early age. ADHD diagnosis predicted axial pain, whereas affective-, anxiety-, or personality disorders did not. CONCLUSIONS The study suggests that ChP in ADHD is associated with muscular dysregulation and is qualitatively different from ChP in psychiatric patients without ADHD. These findings may lead to further understanding of potential mechanisms involved in ADHD and ChP, and in turn to new treatment strategies for both disorders.
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Affiliation(s)
| | - Liv Larsen Stray
- Department of Mental Health, Sorlandet Hospital Trust, Kristiansand, Norway
| | - Torstein Stray
- Department of Mental Health, Sorlandet Hospital Trust, Kristiansand, Norway
| | | | - Are Hugo Pripp
- Department of Biostatistics, Oslo University Hospital, Oslo, Norway
| | - Jens Egeland
- Department of Psychology, Vestfold Hospital Trust, Norway OUS University of Oslo, Tønsberg, Norway
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6
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Schein J, Cloutier M, Gauthier-Loiselle M, Bungay R, Arpin E, Guerin A, Childress A. Risk factors associated with newly diagnosed attention-deficit/hyperactivity disorder in adults: a retrospective case-control study. BMC Psychiatry 2023; 23:870. [PMID: 37996794 PMCID: PMC10666363 DOI: 10.1186/s12888-023-05359-7] [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] [Received: 05/05/2023] [Accepted: 11/07/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Knowledge of risk factors for attention-deficit/hyperactivity disorder (ADHD) may facilitate early diagnosis; however, studies examining a broad range of potential risk factors for ADHD in adults are limited. This study aimed to identify risk factors associated with newly diagnosed ADHD among adults in the United States (US). METHODS Eligible adults from the IQVIA PharMetrics® Plus database (10/01/2015-09/30/2021) were classified into the ADHD cohort if they had ≥ 2 ADHD diagnoses (index date: first ADHD diagnosis) and into the non-ADHD cohort if they had no observed ADHD diagnosis (index date: random date) with a 1:3 case-to-control ratio. Risk factors for newly diagnosed ADHD were assessed during the 12-month baseline period; logistic regression with stepwise variable selection was used to assess statistically significant association. The combined impact of selected risk factors was explored using common patient profiles. RESULTS A total of 337,034 patients were included in the ADHD cohort (mean age 35.2 years; 54.5% female) and 1,011,102 in the non-ADHD cohort (mean age 44.0 years; 52.4% female). During the baseline period, the most frequent mental health comorbidities in the ADHD and non-ADHD cohorts were anxiety disorders (34.4% and 11.1%) and depressive disorders (27.9% and 7.8%). Accordingly, a higher proportion of patients in the ADHD cohort received antianxiety agents (20.6% and 8.3%) and antidepressants (40.9% and 15.8%). Key risk factors associated with a significantly increased probability of ADHD included the number of mental health comorbidities (odds ratio [OR] for 1 comorbidity: 1.41; ≥2 comorbidities: 1.45), along with certain mental health comorbidities (e.g., feeding and eating disorders [OR: 1.88], bipolar disorders [OR: 1.50], depressive disorders [OR: 1.37], trauma- and stressor-related disorders [OR: 1.27], anxiety disorders [OR: 1.24]), use of antidepressants (OR: 1.87) and antianxiety agents (OR: 1.40), and having ≥ 1 psychotherapy visit (OR: 1.70), ≥ 1 specialist visit (OR: 1.30), and ≥ 10 outpatient visits (OR: 1.51) (all p < 0.05). The predicted risk of ADHD for patients with treated anxiety and depressive disorders was 81.9%. CONCLUSIONS Mental health comorbidities and related treatments are significantly associated with newly diagnosed ADHD in US adults. Screening for patients with risk factors for ADHD may allow early diagnosis and appropriate management.
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Affiliation(s)
- Jeff Schein
- Otsuka Pharmaceutical Development & Commercialization, Inc, 508 Carnegie Center, Princeton, NJ, 08540, USA
| | - Martin Cloutier
- Analysis Group, Inc, 1190 avenue des Canadiens-de-Montréal, Tour Deloitte, Suite 1500, Montréal, QC, H3B 0G7, Canada
| | - Marjolaine Gauthier-Loiselle
- Analysis Group, Inc, 1190 avenue des Canadiens-de-Montréal, Tour Deloitte, Suite 1500, Montréal, QC, H3B 0G7, Canada
| | - Rebecca Bungay
- Analysis Group, Inc, 1190 avenue des Canadiens-de-Montréal, Tour Deloitte, Suite 1500, Montréal, QC, H3B 0G7, Canada.
| | - Emmanuelle Arpin
- Analysis Group, Inc, 1190 avenue des Canadiens-de-Montréal, Tour Deloitte, Suite 1500, Montréal, QC, H3B 0G7, Canada
| | - Annie Guerin
- Analysis Group, Inc, 1190 avenue des Canadiens-de-Montréal, Tour Deloitte, Suite 1500, Montréal, QC, H3B 0G7, Canada
| | - Ann Childress
- Center for Psychiatry and Behavioral Medicine, 7351 Prairie Falcon Rd STE 160, Las Vegas, NV, 89128, USA
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Cundari M, Vestberg S, Gustafsson P, Gorcenco S, Rasmussen A. Neurocognitive and cerebellar function in ADHD, autism and spinocerebellar ataxia. Front Syst Neurosci 2023; 17:1168666. [PMID: 37415926 PMCID: PMC10321758 DOI: 10.3389/fnsys.2023.1168666] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/06/2023] [Indexed: 07/08/2023] Open
Abstract
The cerebellum plays a major role in balance, motor control and sensorimotor integration, but also in cognition, language, and emotional regulation. Several neuropsychiatric disorders such as attention deficit-hyperactivity disorder (ADHD), autism spectrum disorder (ASD), as well as neurological diseases such as spinocerebellar ataxia type 3 (SCA3) are associated with differences in cerebellar function. Morphological abnormalities in different cerebellar subregions produce distinct behavioral symptoms related to the functional disruption of specific cerebro-cerebellar circuits. The specific contribution of the cerebellum to typical development may therefore involve the optimization of the structure and function of cerebro-cerebellar circuits underlying skill acquisition in multiple domains. Here, we review cerebellar structural and functional differences between healthy and patients with ADHD, ASD, and SCA3, and explore how disruption of cerebellar networks affects the neurocognitive functions in these conditions. We discuss how cerebellar computations contribute to performance on cognitive and motor tasks and how cerebellar signals are interfaced with signals from other brain regions during normal and dysfunctional behavior. We conclude that the cerebellum plays a role in many cognitive functions. Still, more clinical studies with the support of neuroimaging are needed to clarify the cerebellum's role in normal and dysfunctional behavior and cognitive functioning.
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Affiliation(s)
- Maurizio Cundari
- Department of Experimental Medical Science, Faculty of Medicine, Lund University, Lund, Sweden
- Unit of Neuropsychiatry, Hospital of Helsingborg, Helsingborg, Sweden
- Unit of Neurology, Hospital of Helsingborg, Helsingborg, Sweden
| | - Susanna Vestberg
- Department of Psychology, Faculty of Social Science, Lund University, Lund, Sweden
| | - Peik Gustafsson
- Child and Adolescent Psychiatry, Department of Clinical Sciences Lund, Medical Faculty, Lund University, Lund, Sweden
| | - Sorina Gorcenco
- Department for Clinical Sciences Lund, Neurology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Anders Rasmussen
- Department of Experimental Medical Science, Faculty of Medicine, Lund University, Lund, Sweden
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Nagano S, Kamimura N, Sota S, Takahashi H, Suganuma N, Kazui H. Predictors of probable attention deficit hyperactivity disorder in elderly patients with mild cognitive impairment visiting a memory clinic. PCN REPORTS : PSYCHIATRY AND CLINICAL NEUROSCIENCES 2023; 2:e104. [PMID: 38868147 PMCID: PMC11114295 DOI: 10.1002/pcn5.104] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 05/04/2023] [Accepted: 05/05/2023] [Indexed: 06/14/2024]
Abstract
Aim Characteristics of attention deficit hyperactivity disorder (ADHD) that persist into old age are often confused with symptoms of mild cognitive impairment (MCI), and the actual rate of probable ADHD in people with MCI is unknown. This study estimated the proportion of MCI patients with probable ADHD and investigated the factors to identify MCI patients with probable ADHD. Methods We recruited 36 elderly patients (11 males, 25 females, mean age 72.4 ± 7.6 years) who met the MCI criteria. The MCI patients were classified as those with [MCI/ADHD (+)] and without [MCI/ADHD (-)] probable ADHD, according to the Wender Utah Rating Scale scores. The autism features, inattention, and hyperactivity features during childhood and current periods, estimated intelligence quotient, and demographic data were compared between the groups. Multiple logistic regression analysis was performed to identify factors of MCI/ADHD (+) patients. Results Nine (25.0%) and 27 patients were added into the MCI/ADHD (+) and MCI/ADHD (-) groups, respectively. The MCI/ADHD (+) group mostly comprised men, those who visited the clinic at a younger age, had more years of schooling, and had strong autism spectrum disorder tendencies. Multiple logistic regression analysis indicated male sex and current hyperactivity as significant predictors of probable ADHD in MCI patients. Conclusion A quarter of the patients with MCI had probable ADHD. Male sex and hyperactivity at the time of MCI diagnosis might help in predicting probable ADHD in MCI patients. However, these results were obtained from a single-center, small-case study and should be confirmed via longitudinal studies with a large number of cases.
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Affiliation(s)
- Shiho Nagano
- Department of Neuropsychiatry, Kochi Medical SchoolKochi UniversityKochiJapan
- Department of PsychiatryKochi Health Sciences CenterKochiJapan
- Kochi Gillberg Neuropsychiatry CentreKochiJapan
| | - Naoto Kamimura
- Department of Neuropsychiatry, Kochi Medical SchoolKochi UniversityKochiJapan
- Medical School BranchKochi University Health Service CenterKochiJapan
| | - Satoko Sota
- Department of Neuropsychiatry, Kochi Medical SchoolKochi UniversityKochiJapan
- Kochi Gillberg Neuropsychiatry CentreKochiJapan
| | - Hidetoshi Takahashi
- Department of Neuropsychiatry, Kochi Medical SchoolKochi UniversityKochiJapan
- Kochi Gillberg Neuropsychiatry CentreKochiJapan
- Department of Child and Adolescent Psychiatry, Kochi Medical SchoolKochi UniversityKochiJapan
| | - Narufumi Suganuma
- Kochi Gillberg Neuropsychiatry CentreKochiJapan
- Department of Environmental Medicine, Kochi Medical SchoolKochi UniversityKochiJapan
| | - Hiroaki Kazui
- Department of Neuropsychiatry, Kochi Medical SchoolKochi UniversityKochiJapan
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Adamis D, Kasianenko D, Usman M, Saleem F, Wrigley M, Gavin B, McNicholas F. Prevalence of Personality Disorders in Adults With Attention Deficit Hyperactivity Disorder (ADHD). J Atten Disord 2023; 27:658-668. [PMID: 36927130 DOI: 10.1177/10870547231161531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
OBJECTIVE To estimate the prevalence of PDs according to Millon's evolution-based model among adult ADHD outpatients. METHOD Cross-sectional study of consecutive patients referred to an adult ADHD clinic. PDs were evaluated with Millon Clinical Multiaxial Inventory-III (MCMI-III). RESULTS One-hundred-eighty-one participants had valid MCMI-III, of whom147 were diagnosed with ADHD. Mean age: 32.97, SD:11.56, females: 74 (50.3%). Among the 147 participants with ADHD, 29 (19.7%) did not meet criteria for any PD, 43 (29.3%) met the criteria for one PD, 34 (23.1%) for two PDs and the rest three or more. Most common PD was Dependent (n = 58) followed by Depressive (n = 45). Inattentive sub-type was associated with dependent PD, while combined type with antisocial, negativistic (passive/aggressive) and sadistic PD. CONCLUSION Particular personality profiles were more common with different ADHD subtypes. Given the developmental origins of PD, further research may help identify possible links with childhood difficulties.
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Affiliation(s)
| | | | | | | | - Margo Wrigley
- National Clinical Programme for Adult ADHD, Dublin, Ireland
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10
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Adamis D, Fox N, de M de Camargo APP, Saleem F, Gavin B, McNicholas F. Prevalence of attention deficit hyperactivity disorder in an adult mental health service in the Republic of Ireland. Int J Psychiatry Med 2023; 58:130-144. [PMID: 35654762 DOI: 10.1177/00912174221106826] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Attention Deficit Hyperactivity Disorder (ADHD) is well recognised in childhood. However, recognition that it commonly persists into adulthood is relatively recent. This study is the 2nd phase of a two-phase epidemiological investigation of the prevalence of adult ADHD in outpatients in Ireland. METHOD In phase-1, 634 participants were screened with Adult ADHD Self-Report Scale (ASRS) and Wender Utah Rating Scale (WURS). Those scoring positive in both scales have been invited to participate in the 2nd phase where the scales Conners' Adult ADHD Diagnostic Interview (CAADID), Mini International Neuropsychiatric Interview (MINI), and Global Assessment of Functioning (GAF) were administered, plus clinical evaluation based in DSM-5. RESULTS 131 were eligible, 110 participated (84.0%). Using the CAADID (DSM-IV criteria) 71 were diagnosed with ADHD. Projecting to the total sample (N = 634) the prevalence was 13.25%, CI:95%:10.71-16.14. Converting the DSM-IV criteria to DSM-5, 89 had ADHD (prevalence:16.72%, CI: 13.9-19.86). Using clinical evaluation, 86 were diagnosed with ADHD (prevalence:16.09%, CI:13.31-19.18). Only 3 cases were diagnosed before with ADHD. Comorbidity was higher in those with ADHD, with the median number of additional diagnoses 2 (min 0 max 8, IQR 3) Also, they had significantly higher rates of depression and recurred depression. Agreement between DSM-IV and DSM-5 was high (rho = 0.90, p < .0001). CONCLUSIONS High rates of undiagnosed ADHD were found to be present among AMHS attendees. Clinicians in AMHS need to be knowledgeable and alert to possible ADHD among their caseloads, and offer appropriate intervention. Interventions are urgently required to increase the detection and treatment of adult ADHD.
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Affiliation(s)
- Dimitrios Adamis
- School of Medicine and Medical Science, University College Dublin, Belfield, Dublin, Ireland.,603698Sligo Mental Health Services, Sligo, Ireland.,Research and Academic Institute of Athens, Greece
| | - Naoimh Fox
- 603698Sligo Mental Health Services, Sligo, Ireland.,Adult mental health in Newcastle upon Tyne, Newcastle, UK
| | - Ana Paula P de M de Camargo
- 603698Sligo Mental Health Services, Sligo, Ireland.,Professor in Psychology Dublin Business School, Dublin, Ireland
| | | | - Blánaid Gavin
- School of Medicine and Medical Science, University College Dublin, Belfield, Dublin, Ireland
| | - Fiona McNicholas
- School of Medicine and Medical Science, University College Dublin, Belfield, Dublin, Ireland.,CHI, Crumlin, Lucena SJOG, Dublin, Ireland
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11
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Ramos-Quiroga JA, Richarte V, Soto I, Targhetta M, Ward J, Perulero N. The Prevalence and Treatment of ADHD in Spain: A Retrospective Cohort Analysis. J Atten Disord 2023; 27:273-282. [PMID: 36373564 DOI: 10.1177/10870547221136226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Estimate the prevalence and incidence of Attention Deficit Hyperactivity Disorder (ADHD) and analyze variations in its treatment across Spain. METHOD Analyses were performed using IQVIA's clinical practice RealWorld Database, the electronic medical records of some 1 million patients from 2013 to 2018. MPH treatment was assessed using the Defined Daily Dose (DDD), MPH sales were extracted from IQVIA's Sell-Out database and the number of active psychiatrists from IQVIA's OneKey Database. RESULTS Significantly higher ADHD prevalence and incidence (1) in children than in adults and (2) in males compared to females. 91% of patients take MPH. Regional variations in MPH consumption range from 247 Daily Dose per Inhabitant (DDI) per 100,000 inhabitants to 414. CONCLUSION ADHD continues to be underdiagnosed and undertreated, particularly in adults, and more so in females. The lack of diagnostic tools for adults and the variations in treatment across the country need to be addressed.
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Affiliation(s)
- Jose Antonio Ramos-Quiroga
- Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain.,Hospital Universitari Vall d'Hebron, Barcelona, Catalonia, Spain.,Vall d'Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain.,Universitat Autònoma de Barcelona, Catalonia, Spain
| | - Vanesa Richarte
- Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain.,Hospital Universitari Vall d'Hebron, Barcelona, Catalonia, Spain.,Vall d'Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain.,Universitat Autònoma de Barcelona, Catalonia, Spain
| | - Isabel Soto
- IQVIA Information S.A., Madrid, Comunidad de Madrid, Spain
| | | | - John Ward
- IQVIA RDS S.L, Madrid, Comunidad de Madrid, Spain
| | - Núria Perulero
- IQVIA Information S.A., Madrid, Comunidad de Madrid, Spain
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12
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Asherson P, Leaver L, Adamou M, Arif M, Askey G, Butler M, Cubbin S, Newlove-Delgado T, Kustow J, Lanham-Cook J, Findlay J, Maxwell J, Mason P, Read H, van Rensburg K, Müller-Sedgwick U, Sedgwick-Müller J, Skirrow C. Mainstreaming adult ADHD into primary care in the UK: guidance, practice, and best practice recommendations. BMC Psychiatry 2022; 22:640. [PMID: 36221085 PMCID: PMC9553294 DOI: 10.1186/s12888-022-04290-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 09/27/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND ADHD in adults is a common and debilitating neurodevelopmental mental health condition. Yet, diagnosis, clinical management and monitoring are frequently constrained by scarce resources, low capacity in specialist services and limited awareness or training in both primary and secondary care. As a result, many people with ADHD experience serious barriers in accessing the care they need. METHODS Professionals across primary, secondary, and tertiary care met to discuss adult ADHD clinical care in the United Kingdom. Discussions identified constraints in service provision, and service delivery models with potential to improve healthcare access and delivery. The group aimed to provide a roadmap for improving access to ADHD treatment, identifying avenues for improving provision under current constraints, and innovating provision in the longer-term. National Institute for Health and Care Excellence (NICE) guidelines were used as a benchmark in discussions. RESULTS The group identified three interrelated constraints. First, inconsistent interpretation of what constitutes a 'specialist' in the context of delivering ADHD care. Second, restriction of service delivery to limited capacity secondary or tertiary care services. Third, financial limitations or conflicts which reduce capacity and render transfer of care between healthcare sectors difficult. The group recommended the development of ADHD specialism within primary care, along with the transfer of routine and straightforward treatment monitoring to primary care services. Longer term, ADHD care pathways should be brought into line with those for other common mental health disorders, including treatment initiation by appropriately qualified clinicians in primary care, and referral to secondary mental health or tertiary services for more complex cases. Long-term plans in the NHS for more joined up and flexible provision, using a primary care network approach, could invest in developing shared ADHD specialist resources. CONCLUSIONS The relegation of adult ADHD diagnosis, treatment and monitoring to specialist tertiary and secondary services is at odds with its high prevalence and chronic course. To enable the cost-effective and at-scale access to ADHD treatment that is needed, general adult mental health and primary care must be empowered to play a key role in the delivery of quality services for adults with ADHD.
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Affiliation(s)
- Philip Asherson
- Social Genetic and Developmental Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, De Crespigny Park, London, SE5 8AF, UK.
| | | | | | | | - Gemma Askey
- NHS Warrington Clinical Commissioning Group, Warrington, UK
| | - Margi Butler
- NHS Warrington Clinical Commissioning Group, Warrington, UK
| | | | | | - James Kustow
- Barnet, Enfield and Haringey Mental Health NHS Trust, London, UK
| | | | - James Findlay
- NHS Northamptonshire Clinical Commissioning Group, Northampton, UK
| | | | - Peter Mason
- ADHD And Psychiatry Services Limited, Liverpool, UK
| | | | | | | | - Jane Sedgwick-Müller
- Social Genetic and Developmental Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, De Crespigny Park, London, SE5 8AF, UK
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13
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Adamis D, Flynn C, Wrigley M, Gavin B, McNicholas F. ADHD in Adults: A Systematic Review and Meta-Analysis of Prevalence Studies in Outpatient Psychiatric Clinics. J Atten Disord 2022; 26:1523-1534. [PMID: 35373645 DOI: 10.1177/10870547221085503] [Citation(s) in RCA: 3] [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 Systematic review and meta-analysis to estimate the pooled prevalence of ADHD in adult attendees of outpatient mental health clinics and to investigate factors influencing prevalence rates. METHODS The following were extracted: demographics, design of the study (screening only or two-phase), scales/criteria for diagnosis of ADHD, number of ADHD, and non-ADHD participants. RESULTS The pooled prevalence of ADHD from screening studies (n = 9) was 26.7%, (95% CI [17.2-37.4]), ADHD = 1727, No ADHD = 3,578. From studies employing a two-stage design (n = 5), prevalence was 14.61%, CI [10.39-19.41], ADHD = 561, No ADHD = 3,578. Age and gender did not have any significant effect on the estimated prevalence. By contrast exclusion of psychotic disorders lowers prevalence. The screening scale used also influence prevalence rates. CONCLUSION Meta-analysis shows high rates of adult ADHD among psychiatric outpatient clinics. Applying DSM-5 criteria increased prevalence rates. More methodologically robust studies, using two-stage design, need to be conducted to help assist in service planning.
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Affiliation(s)
- Dimitrios Adamis
- Sligo Mental Health Services, Ireland.,University College Dublin, Ireland.,Research and Academic Institute of Athens, Greece
| | | | - Margo Wrigley
- National Clinical Programme for Adult ADHD, Dublin, Ireland
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14
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Eberhard D, Billstedt E, Gillberg C. Neurodevelopmental disorders and comorbidity in young adults attending a psychiatric outpatient clinic. Psychiatry Res 2022; 313:114638. [PMID: 35597136 DOI: 10.1016/j.psychres.2022.114638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 05/10/2022] [Accepted: 05/13/2022] [Indexed: 12/27/2022]
Abstract
"Missed" cases with neurodevelopmental disorders (NDDs) within adult psychiatry services have attracted increasing attention in the last decade. Key questions have been what the prevalence of NDDs (particularly attention-deficit/hyperactivity disorder/ADHD and autism spectrum disorder/ASD) is, and what the clinical and gender characteristics of those with NDD in adult psychiatry are. All first-time attenders at an adult psychiatry clinic serving 18-25 years old were invited to take part in the study regardless of cause of concern. Participation in the study included diagnostic in-depth evaluation performed by experienced adult psychiatrists. Clinical diagnoses (DSM-IV-TR and DSM-5 criteria) were based on all available information (clinical psychiatric interview, clinical observation, and self-rating questionnaires). Almost two thirds (63%) of the study group met criteria for ADHD or ASD. Most of the patients with NDD (particularly the "NDD females") had not been diagnosed in childhood. Twelve percent of the females included had been given an ADHD diagnosis in childhood. In the current study we found that 48% of the females had ADHD. The high male:female NDD ratio reported among children, was not obvious in our NDD group. The results underscore the importance of screening for NDD in adult psychiatric services regardless of referral reason.
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Affiliation(s)
- David Eberhard
- Gillberg Neuropsychiatry Centre, Sahlgrenska Academy, University of Gothenburg, Sweden; PRIMA Adult psychiatry, Stockholm, Sweden.
| | - Eva Billstedt
- Gillberg Neuropsychiatry Centre, Sahlgrenska Academy, University of Gothenburg, Sweden; Child Neuropsychiatric Clinic, Queen Silvia Children´s Hospital, Gothenburg, Sweden
| | - Christopher Gillberg
- Gillberg Neuropsychiatry Centre, Sahlgrenska Academy, University of Gothenburg, Sweden; Child Neuropsychiatric Clinic, Queen Silvia Children´s Hospital, Gothenburg, Sweden
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15
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Abstract
OBJECTIVE This article presents a systematic literature review of the prevalence of Attention Deficit Hyperactivity Disorder (ADHD) in the adult psychiatric population. METHODS Three databases were searched using keywords relating to ADHD and psychiatric disorders. Fifteen studies published before May 2020 met inclusion criteria. RESULTS Prevalence rates ranged from 6.9 to 38.75%. There was considerable heterogeneity with regards to the assessment methods of ADHD and comorbidities, the sampling as well as inclusion and exclusion of psychiatric comorbidities. Research concluded that ADHD is underdiagnosed in this population. Gender ratios also varied between 1.8:1 and 1:2.5 (male:female). CONCLUSIONS All ADHD prevalence rates for the psychiatric population were considerably higher than the 2.8% estimated for the general adult population. ADHD should be kept in mind for psychiatric patients to ensure accurate diagnosis and optimal treatment options.Key PointsADHD is considerably underdiagnosed in the psychiatric populationGender ratios between 1.8:1 and 1:2.5 (male:female) reported in researchMore research is needed to ascertain if the use of ADHD screening instruments would improve the recognition and treatment of adult ADHD in the psychiatric population.
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Affiliation(s)
- Sina Gerhand
- North Wales Clinical Psychology Programme, Bangor University, Bangor, UK.,Betsi Cadwaladr University Health Board, NHS Wales, UK
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16
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Michaëlsson M, Yuan S, Melhus H, Baron JA, Byberg L, Larsson SC, Michaëlsson K. The impact and causal directions for the associations between diagnosis of ADHD, socioeconomic status, and intelligence by use of a bi-directional two-sample Mendelian randomization design. BMC Med 2022; 20:106. [PMID: 35399077 PMCID: PMC8996513 DOI: 10.1186/s12916-022-02314-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 02/21/2022] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Previous studies have reported associations between attention-deficit/hyperactivity disorder (ADHD) and lower socioeconomic status and intelligence. We aimed to evaluate the causal directions and strengths for these associations by use of a bi-directional two-sample Mendelian randomization (MR) design. METHODS We used summary-level data from the largest available genome-wide association studies (GWAS) to identify genetic instruments for ADHD, intelligence, and markers of socioeconomic status including the Townsend deprivation index, household income, and educational attainment. Effect estimates from individual genetic variants were combined using inverse-variance weighted regression. RESULTS A genetically predicted one standard deviation (SD) increment in the Townsend deprivation index conferred an odds ratio (OR) of 5.29 (95% confidence interval (CI) 1.89-14.76) for an ADHD diagnosis (p<0.001). A genetically predicted one SD higher education level conferred an OR of 0.30 (95% CI 0.25-0.37) (p<0.001), and a genetically predicted one SD higher family income provided an OR of 0.35 (95% CI 0.25-0.49; p<0.001). The associations remained after adjustment for intelligence whereas the lower odds of an ADHD diagnosis with higher intelligence did not persist after adjustment for liability to greater educational attainment (adjusted OR 1.03, 95% CI 0.68-1.56; p=0.87). The MR analysis of the effect of ADHD on socioeconomic markers found that genetic liability to ADHD was statistically associated with each of them (p<0.001) but not intelligence. However, the average change in the socioeconomic markers per doubling of the prevalence of ADHD corresponded only to 0.05-0.06 SD changes. CONCLUSIONS Our results indicate that an ADHD diagnosis may be a direct and strong intelligence-independent consequence of socioeconomic related factors, whereas ADHD appears to lead only to modestly lowered socioeconomic status. Low intelligence seems not to be a major independent cause or consequence of ADHD.
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Affiliation(s)
| | - Shuai Yuan
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Håkan Melhus
- Department of Medical Sciences, Clinical Pharmacology, Uppsala University, Uppsala, Sweden
| | - John A Baron
- Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, USA.,Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA.,Department of Surgical Sciences, Unit of Medical Epidemiology, Uppsala University, Uppsala, Sweden
| | - Liisa Byberg
- Department of Surgical Sciences, Unit of Medical Epidemiology, Uppsala University, Uppsala, Sweden
| | - Susanna C Larsson
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Surgical Sciences, Unit of Medical Epidemiology, Uppsala University, Uppsala, Sweden
| | - Karl Michaëlsson
- Department of Surgical Sciences, Unit of Medical Epidemiology, Uppsala University, Uppsala, Sweden.
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17
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Quenneville AF, Kalogeropoulou E, Nicastro R, Weibel S, Chanut F, Perroud N. Anxiety disorders in adult ADHD: A frequent comorbidity and a risk factor for externalizing problems. Psychiatry Res 2022; 310:114423. [PMID: 35152068 DOI: 10.1016/j.psychres.2022.114423] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/13/2022] [Accepted: 01/27/2022] [Indexed: 11/30/2022]
Abstract
INTRODUCTION ADHD is a common neurodevelopmental disorder and is highly prevalent in adults. It is associated with several negative outcomes, impacting well-being and global functioning. ADHD is highly associated with comorbidities, anxiety disorders being probably the most frequent. The goal of our study is to assess the prevalence of anxiety disorders and their impact in adults with ADHD. METHOD 353 individuals diagnosed with ADHD were recruited. Severity of ADHD was assessed as well as lifetime anxiety disorders and other psychiatric comorbidities. We performed logistic and linear regressions to test the impact of lifetime anxiety disorders on demographic and clinical variables. RESULTS More than half of the patients had at least one anxiety disorder. The presence of comorbid anxiety disorders was associated with worse clinical presentation (positive history of suicide attempts, higher disposition toward anger, higher rate of hospitalization and psychotic symptoms) and with a lower level of education. CONCLUSION Anxiety disorders are highly prevalent in ADHD and are associated with higher levels of suicidality and disposition towards anger, more severe clinical presentation and lower functioning. Comorbid anxiety needs to be evaluated and treated by clinicians to limit distress, aggression towards self and others and to improve quality of life.
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Affiliation(s)
- Andréanne Filion Quenneville
- Division of Psychiatric Specialties, Department of Psychiatry, Geneva University Hospitals, Geneva, Switzerland; Department of Psychiatry and Addictology, Clinique des troubles relationnels et dépendances, Hôpital en Santé Mentale Albert-Prévost, University of Montreal, CIUSSS Nord-de-l'Ile-de-Montréal, 6555 Boulevard Gouin West, Montreal, QC H4K 1B3, Canada.
| | - Eleni Kalogeropoulou
- Division of Psychiatric Specialties, Department of Psychiatry, Geneva University Hospitals, Geneva, Switzerland
| | - Rosetta Nicastro
- Division of Psychiatric Specialties, Department of Psychiatry, Geneva University Hospitals, Geneva, Switzerland
| | - Sébastien Weibel
- Department of Psychiatry, Strasbourg University Hospital, Strasbourg, France; Inserm U1114, Strasbourg, France
| | - Florence Chanut
- Department of Psychiatry and Addictology, Clinique des troubles relationnels et dépendances, Hôpital en Santé Mentale Albert-Prévost, University of Montreal, CIUSSS Nord-de-l'Ile-de-Montréal, 6555 Boulevard Gouin West, Montreal, QC H4K 1B3, Canada
| | - Nader Perroud
- Division of Psychiatric Specialties, Department of Psychiatry, Geneva University Hospitals, Geneva, Switzerland; Department of Psychiatry, University of Geneva, Geneva, Switzerland; Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
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18
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Nylander E, Sparding T, Floros O, Rydén E, Landén M, Hansen S. The Quantified Behavioural Test Plus (QbTest+) in adult ADHD. NORDIC PSYCHOLOGY 2022. [DOI: 10.1080/19012276.2022.2036628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Elin Nylander
- Department of Psychology, University of Gothenburg, Gothenburg, Sweden
| | - Timea Sparding
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, the Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Orestis Floros
- Stockholm Center for Dependency Disorders, Lifestyle Treatment Unit, Stockholm, Sweden
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Eleonore Rydén
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Mikael Landén
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, the Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
- Department of Medical Epidemiology and Biostatics, Karolinska Institutet, Stockholm, Sweden
| | - Stefan Hansen
- Department of Psychology, University of Gothenburg, Gothenburg, Sweden
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19
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The role of inhibitory control and ADHD symptoms in the occurrence of involuntary thoughts about the past and future: An individual differences study. Conscious Cogn 2021; 95:103208. [PMID: 34601354 DOI: 10.1016/j.concog.2021.103208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 08/30/2021] [Accepted: 09/04/2021] [Indexed: 01/01/2023]
Abstract
In everyday life, people often experience involuntary thoughts about their personal past and future events in response to incidental cues in the environment. Yet, despite the abundance of such cues, our consciousness is not constantly flooded by these involuntary autobiographical memories (IAMs) and involuntary future thoughts (IFTs). The main goal of the present study was to further investigate the possibility that cognitive inhibitory control keeps these involuntary cognitions at bay. To test this inhibition hypothesis, we conducted a large-scale study (n = 157) in which groups of participants with different levels of inhibitory control (low, medium, high) and individuals with ADHD spectrum symptoms were engaged in a laboratory vigilance task in which the frequency of IFTs and IAMs was assessed. Contrary to predictions, although participants across groups differed significantly in terms of their individual inhibitory control capacity, the number of IFTs and IAMs reported during the vigilance task was comparable. In addition, individuals with the ADHD spectrum symptoms did not report more spontaneous thoughts compared to other groups. Together, these findings lend little support for the idea that inhibition is a key mechanism that regulates the occurrence of IAMs and IFTs in everyday life. Other possible mechanisms and avenues for future research are discussed.
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20
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Zamani L, Shahrivar Z, Alaghband-Rad J, Sharifi V, Davoodi E, Ansari S, Emari F, Wynchank D, Kooij JJS, Asherson P. Reliability, Criterion and Concurrent Validity of the Farsi Translation of DIVA-5: A Semi-Structured Diagnostic Interview for Adults With ADHD. J Atten Disord 2021; 25:1666-1675. [PMID: 32486881 DOI: 10.1177/1087054720930816] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives: This study evaluated the psychometrics of the Farsi translation of diagnostic interview for attention-deficit hyperactivity disorder (ADHD) in adults (DIVA-5) based on DSM-5 criteria. Methods: Referrals to a psychiatric outpatient clinic (N = 120, 61.7% males, mean age 34.35 ± 9.84 years) presenting for an adult ADHD (AADHD) diagnosis, were evaluated using the structured clinical interviews for DSM-5 (SCID-5 & SCID-5-PD) and the DIVA-5. The participants completed Conner's Adult ADHD Rating Scale-Self Report-Screening Version (CAARS-S-SV). Results: According to the SCID-5 and DIVA-5 diagnoses, 55% and 38% of the participants had ADHD, respectively. Diagnostic agreement was 81.66% between DIVA-5/SCID-5 diagnoses, 80% between SCID-5/CAARS-S-SV, and 71.66% between DIVA-5/CAARS-S-SV. Test-retest and inter-rater reliability results for the DIVA-5 were good to excellent. Conclusion: Findings support the validity and reliability of the Farsi translation of DIVA-5 among the Farsi-speaking adult outpatient population.
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Affiliation(s)
- Lida Zamani
- Tehran University of Medical Sciences, Tehran, Iran
| | | | | | | | | | - Shadi Ansari
- Tehran University of Medical Sciences, Tehran, Iran
| | | | - Dora Wynchank
- Expertise Centre Adult ADHD, PsyQ, The Hague, The Netherlands
| | - J J Sandra Kooij
- Expertise Centre Adult ADHD, PsyQ, The Hague, The Netherlands.,Amsterdam UMC, Amsterdam, The Netherlands
| | - Philip Asherson
- MRC Social Genetic and Developmental Psychiatry, Institute of Psychiatry, King's College London, UK
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21
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Fortes D, Figueiredo T, Lima G, Segenreich D, Serra-Pinheiro MA, Mattos P. Disregarding Impairment in ADHD Diagnosis Inflates Its Prevalence. J Atten Disord 2021; 25:1529-1533. [PMID: 32329397 DOI: 10.1177/1087054720911969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Diagnostic and Statistical Manual of Mental Disorders-fifth edition (DSM-V) diagnostic criteria for attention-deficit hyperactivity disorder (ADHD) has reemphasized impairment although many studies have demonstrated that such approach may inflate prevalence rates. However, there is no consensus on how impairment should be measured and a myriad of approaches in different studies make comparisons difficult. Objective: To investigate whether impairment measured using a previous validate quantitative measure modifies prevalence rates in a sample of Brazilian children and adolescents. Method: Of 109 children (72 males, 37 females), mean age of 12.4 years, 68 were with ADHD (according to DSM criteria, except for impairment) and 41 were typically developing children. All were evaluated with semi-structured interviews and completed the Functional Impairment Scale (FIS). Results: Thirty-five percent of ADHD cases had impairment in one single domain or no impairment at all (among school performance, social life, family life, and self-perception) in the FIS. Conclusion: Disregarding impairment clearly inflates ADHD diagnosis.
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Affiliation(s)
- Dídia Fortes
- D'Or Institute for Research and Education, Rio de Janeiro, Brazil
| | - Tiago Figueiredo
- D'Or Institute for Research and Education, Rio de Janeiro, Brazil
| | - Gabriel Lima
- D'Or Institute for Research and Education, Rio de Janeiro, Brazil
| | | | | | - Paulo Mattos
- D'Or Institute for Research and Education, Rio de Janeiro, Brazil.,Federal University of Rio de Janeiro, Brazil
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22
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Jacobsson P, Hopwood CJ, Söderpalm B, Nilsson T. Adult ADHD and emerging models of maladaptive personality: a meta-analytic review. BMC Psychiatry 2021; 21:282. [PMID: 34074265 PMCID: PMC8170979 DOI: 10.1186/s12888-021-03284-1] [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: 01/29/2021] [Accepted: 05/13/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND ADHD is a highly consequential disorder that is estimated to affect 2.5% of the adult population. Emerging models of psychopathology posit that disorders like ADHD can be usefully situated within general models of individual differences in personality, such as those recently implemented in the DSM and ICD for the diagnosis of personality disorder. Previous research and systematic reviews have linked adult ADHD to the personality traits Conscientious Inhibition and Negative Emotionality. However, there have been some inconsistencies in the literature and research embedding ADHD-personality connections in the DSM-5 and ICD-11 personality disorder models has been limited. The goal of this paper was to systematically review associations between adult ADHD and personality traits, organized within a maladaptive five factor framework. METHOD A comprehensive literature search yielded 13 papers whose effects were meta-analyzed. RESULTS Results supported associations between ADHD and low Conscientious Inhibition and high Negative Emotionality. However, interesting patterns of variability were observed, potentially related to issues such as instrumentation and facet variation. CONCLUSION Results support the clinical application of personality assessment for suggesting risk for ADHD symptoms, and point to important directions for further research.
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Affiliation(s)
- Peter Jacobsson
- The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden. .,Psychiatry Halland, Region Halland, Sweden.
| | - Christopher J. Hopwood
- Psychiatry Halland, Region Halland, Sweden ,grid.27860.3b0000 0004 1936 9684University of California, Davis, USA
| | - Bo Söderpalm
- grid.8761.80000 0000 9919 9582The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Thomas Nilsson
- Psychiatry Halland, Region Halland, Sweden ,grid.8761.80000 0000 9919 9582Department of Forensic Psychiatry, National Board of Forensic Medicine, The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
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23
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Lemelin M, Boukhris T, Zhao JP, Sheehy O, Bérard A. Prevalence and determinants of attention deficit/hyperactivity disorder (ADHD) medication use during pregnancy: Results from the Quebec Pregnancy/Children Cohort. Pharmacol Res Perspect 2021; 9:e00781. [PMID: 34003597 PMCID: PMC8130656 DOI: 10.1002/prp2.781] [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] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 03/29/2021] [Accepted: 04/02/2021] [Indexed: 12/26/2022] Open
Abstract
AIMS The use of attention deficit/hyperactivity disorder (ADHD) medications has grown over the past decade among pregnant women, but these treatments are not without risk. Updated prevalence of ADHD medication use and whether prescribed dosages follow guidelines are needed. The aim of this study is to describe the prevalence of ADHD medication use among pregnant women-dosages and switches-and identify determinants of ADHD medication use. METHOD A population-based longitudinal cohort study within the Quebec Pregnancy/Children Cohort (QPC). Women aged 15-45 years old covered by the RAMQ prescription drug plan for at least 12 months before and during pregnancy from 1998 to 2015. ADHD medication exposure was assessed before and during pregnancy. We estimated odds ratios (ORs) for determinants of ADHD medication use during pregnancy with generalized estimating equations. RESULTS Among 428,505 included pregnant women, 1,130 (0.26%) used ADHD medication. A 14-fold increase in the prevalence of ADHD medication use in pregnant women was observed, from 1998 (0.08%) to 2015 (1.2%). Methylphenidate was the most prevalent medication at 70.1%. ADHD medication fillings were at optimal dosage 91.8% of the time based on guidelines and 18.1% of women switched to another ADHD medication class during gestation. Main determinants of ADHD medication use during pregnancy were psychiatric disorders (aOR 2.19; 95% confidence interval [CI] 1.57, 2.96), mood and anxiety disorders (aOR 1.74; 95% CI 1.32, 2.24), and calendar year. CONCLUSIONS The number of pregnancies exposed to ADHD medications has increased similarly to the increase reported in other countries between 1998 and 2015. In addition to the current literature, the use of ADHD medications during pregnancy is consistent with Canadian guidelines recommendations on dosage.
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Affiliation(s)
- Maxim Lemelin
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada.,Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Takoua Boukhris
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada
| | - Jin-Ping Zhao
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Odile Sheehy
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Anick Bérard
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada.,Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
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24
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Valsecchi P, Nibbio G, Rosa J, Tamussi E, Turrina C, Sacchetti E, Vita A. Adult ADHD: Prevalence and Clinical Correlates in a Sample of Italian Psychiatric Outpatients. J Atten Disord 2021; 25:530-539. [PMID: 30569796 DOI: 10.1177/1087054718819824] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: ADHD remains a largely underdiagnosed disorder in Europe and especially in Italy. Aims of the present study were to assess the prevalence of ADHD and its clinical and demographic correlates in a large sample of Italian outpatients. Method: 634 outpatients accessing psychiatric services were assessed with the Mini-International Neuropsychiatric Interview (MINI) Plus V. 5.0.0 interview and the Adult ADHD self-report Scale Symptoms Checklist (ASRS)-V 1.1 Short Form. Patients positive to the ASRS-V 1.1 were assessed with the Diagnostic Interview for ADHD in Adults (DIVA) 2.0. Results: Of the total patients' sample, 81 (12.8%) were positive on the ASRS-V 1.1. After performing the DIVA 2.0, 44 patients (6.9%) met the criteria for Adult ADHD. Significant clinical and demographic differences between ADHD positive and negative groups were found. Conclusion: The prevalence and correlates of ADHD comorbidity in our outpatient psychiatric population were comparable to those found in other high-income countries. Considering the prevalence of ADHD and its impact on functioning, implementing specific knowledge on this subject is needed.
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Affiliation(s)
- Paolo Valsecchi
- University of Brescia, Italy.,Spedali Civili Hospital, Brescia, Italy
| | - Gabriele Nibbio
- University of Brescia, Italy.,Spedali Civili Hospital, Brescia, Italy
| | - Jennifer Rosa
- University of Brescia, Italy.,Spedali Civili Hospital, Brescia, Italy
| | | | - Cesare Turrina
- University of Brescia, Italy.,Spedali Civili Hospital, Brescia, Italy
| | | | - Antonio Vita
- University of Brescia, Italy.,Spedali Civili Hospital, Brescia, Italy
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25
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Young S, Asherson P, Lloyd T, Absoud M, Arif M, Colley WA, Cortese S, Cubbin S, Doyle N, Morua SD, Ferreira-Lay P, Gudjonsson G, Ivens V, Jarvis C, Lewis A, Mason P, Newlove-Delgado T, Pitts M, Read H, van Rensburg K, Zoritch B, Skirrow C. Failure of Healthcare Provision for Attention-Deficit/Hyperactivity Disorder in the United Kingdom: A Consensus Statement. Front Psychiatry 2021; 12:649399. [PMID: 33815178 PMCID: PMC8017218 DOI: 10.3389/fpsyt.2021.649399] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 02/24/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Despite evidence-based national guidelines for ADHD in the United Kingdom (UK), ADHD is under-identified, under-diagnosed, and under-treated. Many seeking help for ADHD face prejudice, long waiting lists, and patchy or unavailable services, and are turning to service-user support groups and/or private healthcare for help. Methods: A group of UK experts representing clinical and healthcare providers from public and private healthcare, academia, ADHD patient groups, educational, and occupational specialists, met to discuss shortfalls in ADHD service provision in the UK. Discussions explored causes of under-diagnosis, examined biases operating across referral, diagnosis and treatment, together with recommendations for resolving these matters. Results: Cultural and structural barriers operate at all levels of the healthcare system, resulting in a de-prioritization of ADHD. Services for ADHD are insufficient in many regions, and problems with service provision have intensified as a result of the response to the COVID-19 pandemic. Research has established a range of adverse outcomes of untreated ADHD, and associated long-term personal, social, health and economic costs are high. The consensus group called for training of professionals who come into contact with people with ADHD, increased funding, commissioning and monitoring to improve service provision, and streamlined communication between health services to support better outcomes for people with ADHD. Conclusions: Evidence-based national clinical guidelines for ADHD are not being met. People with ADHD should have access to healthcare free from discrimination, and in line with their legal rights. UK Governments and clinical and regulatory bodies must act urgently on this important public health issue.
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Affiliation(s)
- Susan Young
- Psychology Services Limited, London, United Kingdom.,Department of Psychology, Reykjavik University, Reykjavik, Iceland.,ADHD Foundation, Liverpool, United Kingdom
| | - Philip Asherson
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, London, United Kingdom.,South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Tony Lloyd
- ADHD Foundation, Liverpool, United Kingdom
| | - Michael Absoud
- Department of Children's Neurosciences, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.,King's Health Partners Academic Health Science Centre, London, United Kingdom.,Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Muhammad Arif
- Leicestershire Partnership NHS Trust, Leicester, United Kingdom
| | | | - Samuele Cortese
- Centre for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences & Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, Southampton, United Kingdom.,Solent NHS Trust, Southampton, United Kingdom.,Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Nottingham, United Kingdom.,Hassenfeld Children's Hospital at NYU Langone, New York University Child Study Center, New York, NY, United States
| | - Sally Cubbin
- The ADHD Clinic, Manor Hospital, Oxford, United Kingdom
| | - Nancy Doyle
- Genius Within, Plumpton Green, United Kingdom.,Department of Organizational Psychology, Birkbeck College, University of London, London, United Kingdom
| | - Susan Dunn Morua
- AADD-United Kingdom, Bristol, United Kingdom.,Bristol Adult ADHD Support Group, Bristol, United Kingdom
| | - Philip Ferreira-Lay
- Surrey and Borders Partnership NHS Foundation Trust, Leatherhead, United Kingdom
| | - Gisli Gudjonsson
- Department of Psychology, Reykjavik University, Reykjavik, Iceland.,Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | | | | | - Alexandra Lewis
- Cambridge & Peterborough NHS Foundation Trust, Cambridge, United Kingdom
| | - Peter Mason
- ADHD Foundation, Liverpool, United Kingdom.,ADHD and Psychiatry Services Limited, Liverpool, United Kingdom.,Cheshire and Wirral Partnership NHS Foundation Trust, Chester, United Kingdom
| | | | - Mark Pitts
- South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Helen Read
- ADHD Consultancy Limited, London, United Kingdom
| | - Kobus van Rensburg
- Adult ADHD and Asperger's Team & Children and Young People's ADHD and ASD Service, Northamptonshire Healthcare NHS Foundation Trust, Kettering, United Kingdom
| | - Bozhena Zoritch
- ADDmire Clinic, West Byfleet, United Kingdom.,Epsom and St. Helier University Hospital, Epsom, United Kingdom
| | - Caroline Skirrow
- Cambridge Cognition, Cambridge, United Kingdom.,Psychological Sciences, University of Bristol, Bristol, United Kingdom
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26
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Pehlivanidis A, Papanikolaou K, Mantas V, Kalantzi E, Korobili K, Xenaki LA, Vassiliou G, Papageorgiou C. Lifetime co-occurring psychiatric disorders in newly diagnosed adults with attention deficit hyperactivity disorder (ADHD) or/and autism spectrum disorder (ASD). BMC Psychiatry 2020; 20:423. [PMID: 32847520 PMCID: PMC7449076 DOI: 10.1186/s12888-020-02828-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 08/19/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Co-occurring psychiatric disorders in adults with Attention Deficit Hyperactivity Disorder (ADHD) and/or Autism Spectrum Disorder (ASD) contribute to the burden of the healthcare and possibly to the delay of diagnosis. Aim of the study was to clinically assess the prevalence and compare lifetime co-occurring psychopathology in a sample of newly diagnosed ADHD and/or ASD adults and discuss the diagnostic challenges they pose. METHODS The lifetime prevalence rates of ten of the most frequently co-occurring psychiatric diagnoses was registered in 336 adults of normal intelligence who underwent a thorough clinical evaluation for the diagnosis of ADHD and/or ASD for the first time in their lives. Four study groups were formed: the ADHD (n = 151), the ASD (n = 58), the ADHD+ASD (n = 28) and the nonADHD/nonASD (NN) (n = 88) group. RESULTS At least one co-occurring psychopathology was found in 72.8% of the ADHD group, in 50% of the ASD group, in 72.4% of the ADHD+ASD group and in 76.1% of the NN group (p = 0.004). In all groups the most frequent psychiatric disorder was depressive disorder. The only significant difference regarding the patterns of psychiatric co-occurrence between the ADHD and the nonADHD groups (ASD and NN groups) was found for SUD (p = 0.001). Also, the proportion of subjects with Bipolar Disorder was significantly greater in the NN group as compared to those with ASD (p = 0.025). CONCLUSIONS Our results support the high prevalence of co-occurring psychiatric disorders in adults with ADHD and/or ASD with the ASD group presenting the lowest rate. The most marked difference between the ADHD and the nonADHD groups was found for SUD. Moreover, our findings highlight the need for a thorough clinical assessment of all referred patients both in the presence and absence of ADHD and/or ASD.
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Affiliation(s)
- Artemios Pehlivanidis
- 1st Department of Psychiatry, National and Kapodistrian University of Athens, Medical School, "Eginition" Hospital, 72-74 Vas. Sofias Ave, 11528, Athens, Greece.
| | - Katerina Papanikolaou
- Department of Child Psychiatry, National and Kapodistrian University of Athens, Medical School, “Agia Sophia” Children’s Hospital, 11527 Athens, Greece
| | - Vasilios Mantas
- grid.5216.00000 0001 2155 08001st Department of Psychiatry, National and Kapodistrian University of Athens, Medical School, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece
| | - Eva Kalantzi
- grid.5216.00000 0001 2155 08001st Department of Psychiatry, National and Kapodistrian University of Athens, Medical School, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece
| | - Kalliopi Korobili
- grid.5216.00000 0001 2155 08001st Department of Psychiatry, National and Kapodistrian University of Athens, Medical School, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece
| | - Lida-Alkisti Xenaki
- grid.5216.00000 0001 2155 08001st Department of Psychiatry, National and Kapodistrian University of Athens, Medical School, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece
| | - Georgia Vassiliou
- grid.5216.00000 0001 2155 08001st Department of Psychiatry, National and Kapodistrian University of Athens, Medical School, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece
| | - Charalambos Papageorgiou
- grid.5216.00000 0001 2155 08001st Department of Psychiatry, National and Kapodistrian University of Athens, Medical School, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece
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Gaur S, Pallanti S. Treatment Outcomes in an Adult Attention Deficit Hyperactivity Disorder Clinic With a Focus on Executive Functioning and Sluggish Cognitive Tempo. Cureus 2020; 12:e9814. [PMID: 32953325 PMCID: PMC7494416 DOI: 10.7759/cureus.9814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 08/17/2020] [Indexed: 12/18/2022] Open
Abstract
Aim Executive function (EF) is considered a core attention deficit hyperactivity disorder (cADHD) symptom in adults and, more recently, sluggish cognitive tempo (SCT). Despite considerable controversy around the role of SCT symptoms in the diagnosis of attention deficit hyperactivity disorder (ADHD), some scholars have suggested that SCT symptoms are a subset of the ADHD syndrome, whereas others have suggested that SCT is an entirely unique type of attention disorder. Therefore, we looked to characterize the impact of treatment as usual (TAU) with medication and psychoeducation on the functional impairments related to EF and SCT, and related functional impairments in adults with ADHD. We aim to clarify if the combination of TAU and modular ADHD therapy (TAUTx) further improves these symptoms. The goal is to assess the validity of self-reporting assessment of symptoms adopted in the present for the monitoring of treatment in this population. Methods We implemented the inclusion and exclusion criteria at the onset of the clinic. This prospective cohort case series study is designed to see the difference with self-reporting scales for EF, SCT, and cADHD symptoms in TAU and TAUTx. The STrengthening the Reporting of OBservational studies in Epidemiology (STROBE) checklist was used to provide transparency in reporting the data. Results Adults with ADHD showed a significant improvement with TAU in EF (p=0.001), cADHD (p=0.007), and SCT (p=0.002). Furthermore, TAUTx improved areas of EF (p=0.001), cADHD (p=0.004), and SCT (p=0.002). We saw a significant benefit from starting/optimizing medications in the treatment of ADHD along with psychoeducation. Self-reporting scales appeared to be reliable for monitoring the symptoms of ADHD and related dysfunction and were consistent with the Clinical Global Impressions Scale. Conclusions Adult ADHD patients reported significant benefit from TAU for aspects of impairment in EF and SCT. They require ongoing medication prescribing and "tailoring" through optimization. Psychoeducation is an effective form of therapy in these patients with or without the addition of adult ADHD modular therapy. Self-reporting is valid for monitoring and providing transparency in patient care.
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Affiliation(s)
- Sonia Gaur
- Psychiatry, Stanford University, Stanford, USA
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Nasser A, Liranso T, Adewole T, Fry N, Hull JT, Chowdhry F, Busse GD, Cutler AJ, Jones NJ, Findling RL, Schwabe S. A Phase III, Randomized, Placebo-controlled Trial to Assess the Efficacy and Safety of Once-daily SPN-812 (Viloxazine Extended-release) in the Treatment of Attention-deficit/Hyperactivity Disorder in School-age Children. Clin Ther 2020; 42:1452-1466. [PMID: 32723670 DOI: 10.1016/j.clinthera.2020.05.021] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/21/2020] [Accepted: 05/29/2020] [Indexed: 12/14/2022]
Abstract
PURPOSE The limitations of current US Food and Drug Administration (FDA)-approved medications for the treatment of attention-deficit/hyperactivity disorder (ADHD) set the need for the development of novel, effective, and tolerable medications to treat this disorder. The purpose of this study was to evaluate whether treatment with SPN-812 (viloxazine extended-release) significantly reduces symptoms of ADHD in children. METHODS This study was a randomized, double-blind, placebo-controlled 6-week trial to assess the efficacy and safety of once-daily 100- and 200-mg SPN-812 in the treatment of ADHD in male and female children 6-11 years of age. Inclusion criteria required subjects to have a confirmed Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, ADHD diagnosis, an ADHD-Rating Scale-5 (ADHD-RS-5) score ≥28, a Clinical Global Impression-Severity score ≥4, and for subjects to be free of ADHD medication ≥1 week before randomization. The primary efficacy endpoint was the change from baseline (CFB) at end of study (EOS) in ADHD-RS-5 Total score. Key secondary endpoints included Clinical Global Impression-Improvement (CGI-I) scores at EOS and CFB at EOS in the Conners 3-Parent Short Form (Conners 3-PS) Composite T-score and the Weiss Functional Impairment Rating Scale-Parent (WFIRS-P) Total average score. Safety assessments included adverse events (AEs), laboratory tests, vital signs, physical examinations, ECGs, and the Columbia-Suicide Severity Rating Scale. The primary efficacy endpoint was analyzed by using a mixed model for repeated measures; all secondary measures were analyzed by using an ANCOVA model. RESULTS A total of 477 subjects were randomized to treatment (intent-to-treat population, n = 460). The majority of subjects were male (63%) and either White (51.3%) or African American (43.7%). The demographic and baseline characteristics between the groups were similar. Statistically significant improvements in ADHD-RS-5 Total score were observed in both the 100- and 200-mg/day SPN-812 treatment groups compared to placebo at week 1 of treatment (P = 0.0004 and P = 0.0244, respectively), which was maintained through EOS (P = 0.0004 and P < 0.0001). Significant improvements were also observed at EOS in the CGI-I scale (P = 0.0020 and P < 0.0001), Conners 3-PS Composite T-score (P = 0.0003 and P = 0.0002), and WFIRS-P Total average score (P = 0.0019 and P = 0.0002) versus placebo. Treatment-related AEs reported in ≥5% of subjects included somnolence, decreased appetite, and headache. The discontinuation rate due to AEs was <5%. IMPLICATIONS SPN-812 significantly reduced ADHD symptoms in children and was well tolerated. SPN-812 may prove to be an effective treatment for children with ADHD. ClinicalTrials.gov identifier: NCT03247530.
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Affiliation(s)
- Azmi Nasser
- Supernus Pharmaceuticals, Inc, Rockville, MD, USA.
| | | | | | - Nicholas Fry
- Supernus Pharmaceuticals, Inc, Rockville, MD, USA
| | | | | | | | - Andrew J Cutler
- SUNY Upstate Medical University, and Neuroscience Education Institute, Lakewood Ranch, FL, USA
| | | | - Robert L Findling
- Virginia Commonwealth University School of Medicine, Richmond, VA, USA
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COŞKUN F, TAMAM L, DEMİRKOL ME. Erişkin Tip Dikkat Eksikliği ve Hiperaktivite Bozukluğu’nda Kronotip ve Klinik Özellikler. DICLE MEDICAL JOURNAL 2020. [DOI: 10.5798/dicletip.755717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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30
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Miranda P, Cox CD, Alexander M, Danev S, Lakey JRT. In Quest of Pathognomonic/Endophenotypic Markers of Attention Deficit Hyperactivity Disorder (ADHD): Potential of EEG-Based Frequency Analysis and ERPs to Better Detect, Prevent and Manage ADHD. MEDICAL DEVICES-EVIDENCE AND RESEARCH 2020; 13:115-137. [PMID: 32547262 PMCID: PMC7250294 DOI: 10.2147/mder.s241205] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 04/16/2020] [Indexed: 11/23/2022] Open
Abstract
Attention deficit hyperactivity disorder (ADHD) is a chronic heritable developmental delay psychiatric disorder requiring chronic management, characterized by inattention, hyperactivity, hyperkinectivity and impulsivity. Subjective clinical evaluation still remains crucial in its diagnosis. Discussed are two key aspects in the “characterizing ADHD” and on the quest for objective “pathognomonic/endophenotypic diagnostic markers of ADHD”. The first aspect briefly revolves around issues related to identification of pathognomonic/endophenotypic diagnostic markers in ADHD. Issues discussed include changes in ADHD definition, remission/persistence and overlapping-symptoms cum shared-heritability with its co-morbid cross-border mental disorders. The second aspect discussed is neurobiological and EEG-based studies on ADHD. Given the neurobiological and temporal aspects of ADHD symptoms the electroencephalograph (EEG) like NeuralScan by Medeia appears as an appropriate tool. The EEGs appropriateness is further enhanced when coupled with suitable behavior/cognitive/motor/psychological tasks/paradigms yielding EEG-based markers like event-related-potential (ERPs like P3 amplitudes and latency), reaction time variability (RTV), Theta:Beta ratio (TBR) and sensorimotor rhythm (SMR). At present, these markers could potentially help in the neurobiological characterization of ADHD and either help in identifying or lay the groundwork for identifying pathognomonic and/or endophenotypic EEG-based markers enabling its diagnosis, treatment and management.
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Affiliation(s)
- Priya Miranda
- Department of Surgery and Biomedical Engineering, University of California Irvine, Irvine, California, USA
| | - Christopher D Cox
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Michael Alexander
- Department of Surgery and Biomedical Engineering, University of California Irvine, Irvine, California, USA
| | | | - Jonathan R T Lakey
- Department of Surgery and Biomedical Engineering, University of California Irvine, Irvine, California, USA
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31
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Vélez-Pastrana MC, González RA, Ramos-Fernández A, Ramírez Padilla RR, Levin FR, Albizu García C. Attention Deficit Hyperactivity Disorder in Prisoners: Increased Substance Use Disorder Severity and Psychiatric Comorbidity. Eur Addict Res 2020; 26:179-190. [PMID: 32615575 DOI: 10.1159/000508829] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 05/18/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Attention deficit hyperactivity disorder (ADHD) and substance use disorders (SUD) are overrepresented among incarcerated populations. We examined whether ADHD was associated with increased severity of comorbid SUD and with increased psychiatric comorbidity among prisoners. METHODS Cross-sectional study of 500 randomly selected Latino male prisoners in the Puerto Rico Correctional System using validated diagnostic measures to assess Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5) ADHD and SUD diagnosis, antisocial personality disorder (ASP) and borderline personality disorder (BPD), major depression, and generalized anxiety disorder (GAD). We defined SUD severity by symptom count and by presence of at least 2 current SUD diagnoses (polysubstance). RESULTS Participants with ADHD had increased risk for lifetime (p < 0.05) and current (p < 0.01) SUDs, all comorbid psychiatric disorders, and suicidality (p < 0.001). They had more severe SUD, both in number of symptoms and number of SUD (polysubstance) diagnoses (p < 0.01). ADHD was associated with increased psychiatric comorbidity, as participants with ADHD were more likely to have a second diagnosis, and a greater number of comorbid disorders (p < 0.001). ASP, BPD, major depression, and GAD, but not ADHD, were significant predictors of SUD severity in adjusted models. CONCLUSIONS Findings highlight the complex mental health needs of incarcerated populations, where SUD, ADHD, and other psychiatric disorders are prevalent and interrelated.
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Affiliation(s)
- María C Vélez-Pastrana
- PhD Program in Clinical Psychology, Universidad Carlos Albizu, San Juan, Puerto Rico, .,Center for Evaluation and Sociomedical Research, Graduate School of Public Health, University of Puerto Rico, Rio Piedras, Puerto Rico, USA,
| | - Rafael A González
- National Adoption and Fostering Service & National Conduct Problems Team, Michael Rutter Centre, South London and Maudsley NHS Foundation Trust, London, United Kingdom.,Centre for Psychiatry, Division of Brain Sciences, Department of Medicine, Imperial College London, London, United Kingdom
| | | | - Rafael R Ramírez Padilla
- Center for Evaluation and Sociomedical Research, Graduate School of Public Health, University of Puerto Rico, Rio Piedras, Puerto Rico, USA
| | - Frances R Levin
- New York State Psychiatric Institute, Columbia University Irving Medical Center, New York, New York, USA
| | - Carmen Albizu García
- Center for Evaluation and Sociomedical Research, Graduate School of Public Health, University of Puerto Rico, Rio Piedras, Puerto Rico, USA
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Groeneveld KM, Mennenga AM, Heidelberg RC, Martin RE, Tittle RK, Meeuwsen KD, Walker LA, White EK. Z-Score Neurofeedback and Heart Rate Variability Training for Adults and Children with Symptoms of Attention-Deficit/Hyperactivity Disorder: A Retrospective Study. Appl Psychophysiol Biofeedback 2019; 44:291-308. [PMID: 31119405 PMCID: PMC6834758 DOI: 10.1007/s10484-019-09439-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
ADHD is a common condition that causes suffering for those affected and economic loss for society at large. The current standard treatment for ADHD includes stimulant medications, which are not effective for all patients, may include side effects, and can be non-medically misused. Z-score neurofeedback (NFB) and heart rate variability (HRV) biofeedback are alternative treatment strategies that have been associated with Attention-Deficit/Hyperactivity Disorder (ADHD) symptom improvement. We utilized a retrospective pre-post study design to quantify the change in clients' ADHD symptoms after combined NFB + HRV treatment (which included simultaneous z-score training at four sites). We also assessed whether relevant physiological measures changed in accordance with the protocol, which would be consistent with effective NFB + HRV training. Adults (n = 39) and children (n = 100) with Borderline or Clinical ADHD classifications by the Achenbach System of Empirically Based Assessment (ASEBA) received 30 sessions of NFB + HRV training. Measures were compared before and after treatment for the ASEBA, the Integrated Visual and Auditory Continuous Performance Test (IVA), ADHD medication use, HRV and breathing parameters, and quantitative electroencephalogram (QEEG) parameters. Average ASEBA Attention-Deficit/Hyperactive Problems score improved after treatment for adults and children (p < 0.0001), with Cohen effect sizes (dz) of -1.21 and -1.17, respectively. 87.2% of adults and 80.0% of children experienced improvements of a magnitude greater than or equal to the Minimal Clinically Important Difference. After treatment, 70.8% of adults and 52.8% of children who began in the ASEBA Clinical range, and 80.0% of adults and 63.8% of children who began in the ASEBA Borderline range, were classified in the Normal range. IVA scores also improved after treatment. Changes in HRV and breathing pattern after treatment were consistent with the protocol. QEEG parameters after treatment were closer to the age-based normative mean, which is consistent with effective z-score NFB training.
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Affiliation(s)
| | - Anna M. Mennenga
- Neurocore, 201 Monroe Avenue NW Suite 300, Grand Rapids, MI 49503 USA
| | | | - Rachel E. Martin
- Neurocore, 201 Monroe Avenue NW Suite 300, Grand Rapids, MI 49503 USA
| | - Rachel K. Tittle
- Neurocore, 201 Monroe Avenue NW Suite 300, Grand Rapids, MI 49503 USA
| | - Kyle D. Meeuwsen
- Neurocore, 201 Monroe Avenue NW Suite 300, Grand Rapids, MI 49503 USA
| | - Linda A. Walker
- Neurocore, 201 Monroe Avenue NW Suite 300, Grand Rapids, MI 49503 USA
- Saybrook University, Alameda, CA USA
| | - Elyse K. White
- Neurocore, 201 Monroe Avenue NW Suite 300, Grand Rapids, MI 49503 USA
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Tzeng NS, Chung CH, Lin FH, Yeh CB, Huang SY, Lu RB, Chang HA, Kao YC, Yeh HW, Chiang WS, Chou YC, Tsao CH, Wu YF, Chien WC. Risk of Dementia in Adults With ADHD: A Nationwide, Population-Based Cohort Study in Taiwan. J Atten Disord 2019. [PMID: 28629260 DOI: 10.1177/1087054717714057] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE This study aimed to investigate the association between adults with ADHD and the risk of developing dementia. METHOD Utilizing National Health Insurance Research Database of Taiwan, ADHD patients were identified and compared with age- and gender-matched controls (1:3). RESULTS Of the study participants, 37 (5.48%) developed dementia compared with 81 (4.0%) in the control group. Cox proportional hazards regression analysis revealed that the study participants were more likely to develop dementia. The crude hazard ratio (HR) is 3.418 (95% confidence interval [CI] = [2.289, 5.106], p < .001), and adjusted HR is 4.008 (95% CI = [2.526, 6.361], p < .001) in risk of developing dementia after adjusted for age, gender, comorbidities, geographical area of residence, urbanization level of residence, and monthly income. CONCLUSION Adults with ADHD have a 3.4-fold risk of developing dementia, and other large or national data sets should be explored to support the current findings.
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Affiliation(s)
- Nian-Sheng Tzeng
- 1 Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China.,2 Student Counseling Center, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Chi-Hsiang Chung
- 3 School of Public Health, National Defense Medical Center, Taipei, Taiwan, Republic of China.,4 Department of Medical Research, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China.,5 Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan, Republic of China
| | - Fu-Huang Lin
- 3 School of Public Health, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Chin-Bin Yeh
- 1 Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - San-Yuan Huang
- 1 Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Ru-Band Lu
- 1 Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China.,6 Department of Psychiatry, College of Medicine & Hospital, National Cheng Kung University, Tainan, Taiwan, Republic of China
| | - Hsin-An Chang
- 1 Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China.,2 Student Counseling Center, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Yu-Chen Kao
- 1 Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China.,7 Department of Psychiatry, Tri-Service General Hospital, Song-Shan Branch, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Hui-Wen Yeh
- 1 Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China.,8 Institute of Bioinformatics and System Biology, National Chiao Tung University, Hsin-Chu, Taiwan, Republic of China.,9 Department of Nursing, Kang-Ning University (Taipei Campus), Taipei, Taiwan, Republic of China
| | - Wei-Shan Chiang
- 1 Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China.,10 Department and Institute of Mathematics, Tamkang University, New Taipei City, Taiwan, Republic of China
| | - Yu-Ching Chou
- 3 School of Public Health, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Chang-Huei Tsao
- 4 Department of Medical Research, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China.,11 Department and Institute of Microbiology and Immunology, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Yung-Fu Wu
- 4 Department of Medical Research, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Wu-Chien Chien
- 3 School of Public Health, National Defense Medical Center, Taipei, Taiwan, Republic of China.,4 Department of Medical Research, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
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Screening for attention deficit-hyperactivity disorder (ADHD) symptomatology in adult mental health clinics. Ir J Psychol Med 2019; 35:193-201. [PMID: 30124183 DOI: 10.1017/ipm.2017.49] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVES This study estimates the symptomatology of attention deficit-hyperactivity disorder (ADHD) in adult mental health services (AMHS) outpatient clinics. METHODS All consecutive patients attending any of the outpatients' clinics in Sligo/Leitrim AMHS were invited to participate. Participants completed the Adult ADHD Self-Report Scale (ASRS) and the Wender Utah Rating Scale (WURS) self-report. Clinical notes were reviewed to identify those with a pre-existing ADHD diagnosis. RESULTS From 822 attending the clinics, 62 did not meet inclusion criteria, 97 declined to participate and 29 had incomplete data in either of the screening scales, leaving 634 (77%) eligible for full study analysis. Mean age was 40.38 (s.d.: 12.85), and 326 (51.4%) were females. In total, 215 (33.9%) screened positive on the WURS for childhood onset ADHD and 219 (34.5%) participants scored positive on the ASRS. Applying a more stringent criteria of scoring above cut-offs on both scales, suggested 131 (20.7%) screened positive on both. Only three (2.3%) had a prior clinical diagnosis. CONCLUSIONS This preliminary study suggests the possibility of relatively higher rates of ADHD in a general AMHS than previously thought, however, given the possibility of overlapping symptoms with other major psychiatric disorders in adulthood and recall bias further research is needed before drawing firm conclusions.
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Lugnegård T, Bejerot S. Retrospective parental assessment of childhood neurodevelopmental problems: the use of the Five to Fifteen questionnaire in adults. BJPsych Open 2019; 5:e42. [PMID: 31530308 PMCID: PMC6537455 DOI: 10.1192/bjo.2019.30] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Attention-deficit hyperactivity disorder and autism are increasingly recognised in adults. For a diagnostic evaluation, parental information on childhood development is needed. However, no instruments that retrospectively describe neurodevelopmental problems in childhood are validated for evaluating adults. The 181-item parent-report questionnaire Five to Fifteen (FTF) is nevertheless frequently used for assessments in adulthood. AIMS To examine if FTF is reliable for obtaining retrospective neurodevelopmental history among young adults. METHOD Details of parents who had assessed their children with the FTF for neuropsychiatric evaluation were retrieved and they were asked to complete the FTF again 10-19 years later. Agreements between original and retrospective scorings were analysed. RESULTS Long-term reliability for FTF varies considerably between individual items. Several difficulties are reported as more severe at the retrospective scoring than at the original scoring. A selection of 24 items (FTF-Brief) with good agreement over time, is presented for use in adult psychiatry settings. CONCLUSION Neuropsychiatric symptoms may fluctuate over time and become more prominent when demands increase. Informants' recollections of their child's neurodevelopmental symptoms may be a selection of symptoms that are longstanding rather than present at a specific age in childhood. DECLARATION OF INTEREST None.
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Affiliation(s)
- Tove Lugnegård
- Doctor, Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Sweden
| | - Susanne Bejerot
- Doctor, School of Medical Sciences and the University Health Care Research Centre, Faculty of Medicine and Health, Örebro University, Sweden
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Detection of adult attention deficit hyperactivity disorder with cognitive complaint: Experience of a French memory center. Rev Neurol (Paris) 2019; 175:358-366. [PMID: 31056192 DOI: 10.1016/j.neurol.2018.09.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 07/13/2018] [Accepted: 09/13/2018] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Attention deficit hyperactivity disorder (ADHD) is a frequent neurodevelopmental mental disorder. It can persist in adulthood and be expressed as a cognitive complaint. METHODS We conducted a descriptive study in a French memory center concerning patients seen over a period of two years. All patients for whom the final diagnosis was ADHD were included. All patients benefited from standard neuropsychological tests and a psychiatric specific consultation. RESULTS Thirteen patients were included with an average age of 50.2±19 years. Main complaints related to memory, attention, focusing and organizational functioning. These difficulties had negative social, professional and academic consequences. ADHD history in descendants was noted in 46% of patients. More than 20% of subjects had motor, verbal or mental restlessness. Neuropsychological assessment highlighted impaired performances in executive functions (38%), sustained attention (67%), divided attention (45%), working memory (46%) and information processing speed (75%). A psychiatric history or comorbidities were present in 85% of patients, mostly of the anxio-depressive type. The more prevalent presentations of ADHD were the combined (38%) and inattentive (38%) types. DISCUSSION Adult ADHD can masquerade as a cognitive impairment, including a stable cognitive complaint from infancy to old age. Inattentive, hyperactive and impulsive symptoms change with time and become more internalized (such as concentration difficulties or mental restlessness). No neuropsychological pattern has been reported but fluctuating deficits in sustained, divided attention, working memory and information processing speed are frequently observed in adult ADHD. A specific psychiatric expertise is essential in diagnosis and care for ADHD and its commonly associated psychiatric comorbidities.
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Hirsch O, Chavanon ML, Christiansen H. Emotional dysregulation subgroups in patients with adult Attention-Deficit/Hyperactivity Disorder (ADHD): a cluster analytic approach. Sci Rep 2019; 9:5639. [PMID: 30948735 PMCID: PMC6449354 DOI: 10.1038/s41598-019-42018-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 03/21/2019] [Indexed: 12/12/2022] Open
Abstract
Emotion regulation deficits (ERD) are evident in about 34–70% of the adults with ADHD. In contrast to this, they are not considered in the diagnostic criteria of the disorder. In a recent study of our research group using confirmatory factor analysis, we modeled positive and negative emotion as well as emotion regulation skills along with the classical ADHD-core symptoms. We showed that negative affect and the failure to apply adaptive emotion regulation skills were distinct and indicative dimensions in adult ADHD. In this study, we used a person-centered approach based on cluster analysis to subtype patients on the presence or relative absence of ERD. This results in important information to individualize treatment decisions. We found two clusters, with cluster 2 showing high ERD that were associated with higher impairments indicated by depressive mood, negative affect and elevated psychological distress. There were also higher rates of comorbidity in cluster 2 such as somatoform disorders which were associated with ERD. Women were overrepresented in this cluster 2. Neuropsychological variables did not contribute significantly to cluster formation. In conclusion, ADHD in adults is a heterogeneous disorder with specific subgroups that need differential treatment approaches.
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Affiliation(s)
- Oliver Hirsch
- FOM University of Applied Sciences, Siegen, Germany.
| | - Mira Lynn Chavanon
- Department of Clinical Child and Adolescent Psychology and Psychotherapy, Philipps University Marburg, Marburg, Germany
| | - Hanna Christiansen
- Department of Clinical Child and Adolescent Psychology and Psychotherapy, Philipps University Marburg, Marburg, Germany
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ADHD: a hidden comorbidity in adult psychiatric patients. ACTA ACUST UNITED AC 2019; 11:83-89. [DOI: 10.1007/s12402-019-00285-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 01/08/2019] [Indexed: 01/12/2023]
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Ersoy MA, Topçu Ersoy H. Gender-Role Attitudes Mediate the Effects of Adult ADHD on Marriage and Relationships. J Atten Disord 2019; 23:40-50. [PMID: 26689937 DOI: 10.1177/1087054715618789] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Adult ADHD has dramatic impacts on various aspects of life and relationships. This study investigates how "gender roles" mediate the effects of ADHD on marriage. METHOD Sixty-two heterosexual couples were included in the study. The Marital Impact Checklist is used to assess the effects of ADHD on marriage. The Gender Roles Attitude Scale is used to measure gender roles in both the patient and the spouse. RESULTS The Turkish version of the Marital Impact Checklist is found to have good internal consistency and utility in research and clinical work with ADHD couples. The female non-ADHD partners reported feeling of "Unloved" and "Negative Impact" more than their male counterparts. Some subdomains of the gender roles of both the patient and their non-ADHD spouse seem to mediate the effect of adult ADHD's impact on marriage. CONCLUSION Sex and gender roles diversify how ADHD affects marriage.
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Stickley A, Tachimori H, Inoue Y, Shinkai T, Yoshimura R, Nakamura J, Morita G, Nishii S, Tokutsu Y, Otsuka Y, Egashira K, Inoue M, Kubo T, Tesen H, Takashima N, Tominaga H, Koyanagi A, Kamio Y. Attention-deficit/hyperactivity disorder symptoms and suicidal behavior in adult psychiatric outpatients. Psychiatry Clin Neurosci 2018; 72:713-722. [PMID: 29845681 DOI: 10.1111/pcn.12685] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 04/24/2018] [Accepted: 05/25/2018] [Indexed: 12/29/2022]
Abstract
AIM We aimed to examine the association between attention-deficit/hyperactivity disorder (ADHD) symptoms and suicidal behavior in psychiatric outpatients and whether this association differs among patients with different psychiatric disorders. METHODS Cross-sectional data came from the Japan Prevalence Study of Adult ADHD at Psychiatric Outpatient Care, which included psychiatric outpatients aged 18-65 years recruited from one university hospital and three general psychiatric outpatient clinics in Kitakyushu City, Fukuoka, Japan from April 2014 to January 2015 (N = 864). The Adult ADHD Self-Report Scale (ASRS) Screener was used to collect information on ADHD symptoms. Reports of current and lifetime suicidal behavior were also obtained. A multivariable Poisson regression analysis was used to examine the association between ADHD symptoms and suicidal behavior. RESULTS After adjusting for covariates there was a strong association between possible ADHD (ASRS ≥14) and suicidal behavior with prevalence ratios ranging from 1.17 (lifetime suicidal ideation) to 1.59 (lifetime suicide attempt) and 2.36 (current suicidal ideation). When ASRS strata were used, there was a dose-response association between increasing ADHD symptoms and suicidal ideation and suicide attempts. Analyses of individual ICD-10 psychiatric disorders showed that associations varied across disorders and that for anxiety disorder, ADHD symptoms were significantly linked to all forms of suicidal behavior. CONCLUSION ADHD symptom severity is associated with an increased risk for suicidal behavior in general psychiatric outpatients. As ADHD symptoms are common among adult psychiatric outpatients, detecting and treating ADHD in this population may be important for preventing suicidal behavior.
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Affiliation(s)
- Andrew Stickley
- Department of Child and Adolescent Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan.,Stockholm Center for Health and Social Change, Södertörn University, Huddinge, Sweden
| | | | - Yosuke Inoue
- Carolina Population Center, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Takahiro Shinkai
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Reiji Yoshimura
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Jun Nakamura
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Gihei Morita
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Shigeki Nishii
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yuki Tokutsu
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yuka Otsuka
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Kazuteru Egashira
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Miyuki Inoue
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Takamitsu Kubo
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Hirofumi Tesen
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Naoyuki Takashima
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Hirotaka Tominaga
- Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Ai Koyanagi
- Parc Sanitari Sant Joan de Déu, Sant Joan de Déu Foundation, University of Barcelona, Barcelona, Spain.,Carlos III Health Institute, Center for Biomedical Research in Mental Health Network, Madrid, Spain
| | - Yoko Kamio
- Department of Child and Adolescent Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
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Young S, González RA, Fridman M, Hodgkins P, Kim K, Gudjonsson GH. The economic consequences of attention-deficit hyperactivity disorder in the Scottish prison system. BMC Psychiatry 2018; 18:210. [PMID: 29940897 PMCID: PMC6019793 DOI: 10.1186/s12888-018-1792-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 06/13/2018] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Attention-deficit hyperactivity disorder (ADHD) is highly prevalent amongst prison inmates and the criminal justice system (CJS) likely bears considerable costs for offenders with ADHD. We aimed to examine the relationship between ADHD and health-related quality of life (HRQoL) and quality-adjusted life years (QALY) amongst imprisoned adults; and to estimate the annual expenditure associated with ADHD status in prison. METHODS An observational study was performed in 2011-2013, at Porterfield Prison, Inverness, United Kingdom (UK). The all male sample included 390 adult prison inmates with capacity to consent and no history of moderate or severe intellectual disability. Participants were interviewed using the Diagnostic Interview for ADHD in Adults 2.0. The Health Utilities Index Mark 3 (HUI3) was used to measure health status, and to calculate attribute specific HRQoL scores and QALY. Health service utilisation was obtained through inspection of medical prison records. Inmates with ADHD were compared with inmates without ADHD. RESULTS Inmates with ADHD had significantly lower QALYs, with a clinically significant adjusted difference of 0.13. Psychiatric co-morbidity accounted for the variation of ADHD on the HUI3 emotion domain only. Medical costs for inmates with ADHD were significantly higher; and behaviour-related prison costs were similar to prisoners without ADHD, reflecting a low frequency of recorded critical incidents. CONCLUSIONS ADHD may directly contribute to adverse health and quality of life through cognitive and executive function deficits, and co-morbid disorders. The extrapolation of conservative cost estimates suggests that the financial burden of medical and behavior-related prison care for inmates with ADHD in the UK is approximately £11.7 million annually. The reported cost estimates are conservative as there is great variability in recorded critical incidents in prisons. In turn, for some prison establishments the prison care costs associated with prisoners with ADHD may be considerably greater.
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Affiliation(s)
- Susan Young
- Psychology Services Limited, PO Box 1735, Croydon, CR97AE, UK. .,Reykjavik University, Reykjavik, Iceland.
| | - Rafael A. González
- 0000 0004 0426 7183grid.450709.fEast London NHS Foundation Trust, London, UK
| | | | - Paul Hodgkins
- 0000 0004 5913 664Xgrid.476678.cSage Therapeutics, Cambridge, MA USA
| | - Keira Kim
- Indedpendent Medical Writer, San Diego, CA USA
| | - Gisli H. Gudjonsson
- 0000 0004 0643 5232grid.9580.4Reykjavik University, Reykjavik, Iceland ,0000 0001 2322 6764grid.13097.3cInstitute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
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Young S, González RA, Mullens H, Mutch L, Malet-Lambert I, Gudjonsson GH. Neurodevelopmental disorders in prison inmates: comorbidity and combined associations with psychiatric symptoms and behavioural disturbance. Psychiatry Res 2018; 261:109-115. [PMID: 29291476 DOI: 10.1016/j.psychres.2017.12.036] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 12/04/2017] [Accepted: 12/14/2017] [Indexed: 11/17/2022]
Abstract
The identification and management of inmates with neurodevelopmental disorders (ND) has been insufficiently addressed in the literature. We estimated the proportion of cases with Attention deficit/hyperactivity disorder (ADHD), Autism spectrum disorder (ASD) and Intellectual disability (ID) in prison, their comorbidity, and associations with disruptive behaviours and with psychiatric symptoms. Further, we examined the role of coexisting ND on psychiatric symptoms and attitudes toward violence. All 390 male inmates underwent an assessment that included the Diagnostic Interview for ADHD in Adults 2.0, the Autism Quotient, the Learning Disability Screening Questionnaire, the Brief Symptom Inventory (BSI), and measures of disruptive behaviours and attitudes towards violence. The percentage of cases with ADHD, ASD and ID were 25%, 9% and 9%. Inmates with ADHD and those with ID had significantly higher levels of disruptive behaviours. The combined ADHD/ASD group had significantly higher scores on global severity symptoms than either ADHD or ASD only. Meanwhile, the combined ADHD/ID group had significantly higher scores of behavioural disturbance than the ADHD-only group. Our findings show the extent of ND in prison, their inter-relations and associations with further mental health problems. Vulnerabilities conferred by ND within the criminal justice system should be addressed via interventions and preventative strategies.
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Affiliation(s)
- Susan Young
- Centre for Mental Health, Division of Brain Sciences, Department of Medicine, Imperial College London, UK; Reykjavik University, Iceland.
| | - Rafael A González
- Centre for Mental Health, Division of Brain Sciences, Department of Medicine, Imperial College London, UK; Child and Family Consultation Service, East London NHS Foundation Trust, UK
| | | | - Laura Mutch
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | | | - Gisli H Gudjonsson
- Reykjavik University, Iceland; Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
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Geffen J, Forster K. Treatment of adult ADHD: a clinical perspective. Ther Adv Psychopharmacol 2018; 8:25-32. [PMID: 29344341 PMCID: PMC5761907 DOI: 10.1177/2045125317734977] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 08/21/2017] [Indexed: 12/22/2022] Open
Abstract
Adult attention deficit/hyperactivity disorder (ADHD) has moved from the blurred edge of clinical focus to clear recognition as a prevalent and significant disorder in its own right. It is a relatively common comorbidity which if identified and treated may open the door to better outcomes for hard-to-treat patients. Conversely, failure to identify and treat adult ADHD is linked to negative outcomes. The recognition of the importance of adult ADHD in a subset of our patients challenges us to overcome our anxiety about this diagnosis and prevent the societal marginalization of vulnerable patients. Adult ADHD responds well to integrated pharmacological and psychotherapeutic intervention. Its treatment responsiveness reduces disability and allows the comorbidity which is typically present to be addressed. Mastering this challenge can make the diagnosis and treatment of adult ADHD a rewarding experience.
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Affiliation(s)
- Josh Geffen
- Toowong Specialist Clinic, 2/54 Jephson St, Toowong, Brisbane, Queensland, 4066, Australia
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Belirgan S, Ersoy MA, Topçu Ersoy H. Prevalence of adult attention deficit hyperactivity disorder and comorbid axis-I disorders among first time applied cases of a general psychiatry outpatient clinic and a private psychotherapy centre. PSYCHIAT CLIN PSYCH 2017. [DOI: 10.1080/24750573.2017.1384194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Sercan Belirgan
- Clinic of Psychiatry, Van Training and Research Hospital, Van, Turkey
| | - Mehmet Akif Ersoy
- Department of Psychiatry, Faculty of Medicine, Ege University, Izmir, Turkey
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Magnin E, Maurs C. Attention-deficit/hyperactivity disorder during adulthood. Rev Neurol (Paris) 2017; 173:506-515. [DOI: 10.1016/j.neurol.2017.07.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 07/17/2017] [Accepted: 07/18/2017] [Indexed: 12/14/2022]
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Chutko LS, Surushkina SY, Anisimova TI. A dyad approach to the treatment of attention deficit hyperactivity disorder. Zh Nevrol Psikhiatr Im S S Korsakova 2017; 117:81-84. [DOI: 10.17116/jnevro20171172181-84] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Kuroki T, Ishitobi M, Kamio Y, Sugihara G, Murai T, Motomura K, Ogasawara K, Kimura H, Aleksic B, Ozaki N, Nakao T, Yamada K, Yoshiuchi K, Kiriike N, Ishikawa T, Kubo C, Matsunaga C, Miyata H, Asada T, Kanba S. Current viewpoints on DSM-5 in Japan. Psychiatry Clin Neurosci 2016; 70:371-93. [PMID: 27414748 DOI: 10.1111/pcn.12421] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/08/2016] [Indexed: 01/10/2023]
Abstract
The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) was published in 2013, and its official Japanese version was published in 2014. The Japanese Government uses classifications from the 10th revision of the I nternational C lassification of D iseases (ICD-10) to categorize disorders and determine treatment fees. However, since the publication of the DSM-III, the use of the DSM system has become prevalent in research and educational settings in Japan. In addition to traditional psychiatry, both the ICD and the DSM are taught by many Japanese medical schools, and virtually all clinical research and trials refer to the DSM to define targeted disorders. Amid the current backdrop in which the reputation of the DSM-5 is being established, the editorial board of P sychiatry and C linical N eurosciences has asked Japanese experts across 12 specialties to examine the structure of the DSM-5, including the following categories: Neurodevelopmental Disorders, Schizophrenia Spectrum Disorders, Major Depression, Bipolar Disorders, Obsessive-Compulsive Disorders, Somatic Symptom Disorder, Eating Disorders, Substance-Related and Addictive Disorders, Gender Dysphoria, and Neurocognitive Disorders. Although opinions were only obtained from these selected experts, we believe that we have succeeded, to a certain extent, in presenting views that are representative of each specialty.
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Affiliation(s)
- Toshihide Kuroki
- Department of Clinical Psychology Practice, Graduate School of Human Environment Studies, Kyushu University, Fukuoka, Japan
| | - Makoto Ishitobi
- Department of Child and Adolescent Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Yoko Kamio
- Department of Child and Adolescent Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Genichi Sugihara
- Department of Psychiatry, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toshiya Murai
- Department of Psychiatry, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Keisuke Motomura
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazuyoshi Ogasawara
- Department of Human Care, Nagoya University of Arts and Sciences, Nagoya, Japan
| | - Hiroyuki Kimura
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Branko Aleksic
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Norio Ozaki
- Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomohiro Nakao
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazuo Yamada
- Department of Psychiatry, Tokyo Women's Medical University, Medical Center East, Tokyo, Japan
| | - Kazuhiro Yoshiuchi
- Department of Stress Sciences and Psychosomatic Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuo Kiriike
- Department of Neuropsychiatry, Osaka City University, Osaka, Japan
| | - Toshio Ishikawa
- Department of Psychosomatic Medicine, Kohnodai Hospital, Tokyo, Japan
| | - Chiharu Kubo
- Department of Psychosomatic Medicine, Kyushu University, Fukuoka, Japan
| | - Chiaki Matsunaga
- Chiaki Clinic, Jikei University School of Medicine, Tokyo, Japan
| | - Hisatsugu Miyata
- Department of Psychiatry, Jikei University School of Medicine, Tokyo, Japan
| | - Takashi Asada
- Center for Brain Integration Research, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shigenobu Kanba
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Karlsdotter K, Bushe C, Hakkaart L, Sobanski E, Kan CC, Lebrec J, Kraemer S, Dieteren NAHM, Deberdt W. Burden of illness and health care resource utilization in adult psychiatric outpatients with attention-deficit/hyperactivity disorder in Europe. Curr Med Res Opin 2016; 32:1547-56. [PMID: 27171913 DOI: 10.1080/03007995.2016.1189892] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To assess the burden of illness and health care resource utilization of adult nonpsychotic psychiatric outpatients with attention-deficit/hyperactivity disorder (ADHD) in Europe. METHODS This was a multicountry, cross-sectional, observational study where unselected routine patients from clinical psychiatric outpatient settings were screened and assessed for ADHD. Patients were evaluated using the Clinical Global Impressions of Severity (CGI-S) scale, the Sheehan Disability Scale (SDS), and the EuroQol-5 Dimensions questionnaire. Data on comorbidities, functional impairment, and health care resource utilization were captured. RESULTS The study enrolled 2284 patients, of whom 1986 completed the study. The prevalence of ADHD was 17.4%, of whom 46.0% had a previous ADHD diagnosis. Patients with ADHD had a high clinical burden with psychiatric comorbidities, especially depression (43.0%) and anxiety disorders (36.4%). Substance abuse (9.2% vs. 3.4%) and alcohol abuse (10.3% vs. 5.2%) were more common in the ADHD cohort vs. the non-ADHD cohort. Only 11.5% of the patients with ADHD had no other psychiatric disorder. Various measures indicated a significantly poorer level of functioning for patients with ADHD than without ADHD, as indicated by higher scores for CGI-S (3.8 vs. 3.3) and SDS (18.9 vs. 11.6) and higher percentages of debt (35.5% vs. 24.3%) and criminality (13.8% vs. 6.1%). Lastly, the health care resource utilization was considerable and similar between adult psychiatric outpatients diagnosed and not diagnosed with ADHD. CONCLUSIONS Although care was taken when choosing the sites for this study, to make it representative of the general outpatient adult psychiatric population, caution should be advised in generalizing the findings of our study to the general ADHD or psychiatric outpatient population. This was an observational study, thus no inference on causality can be drawn. Having ADHD imposes a considerable health and social burden on patient and health care resource utilization comparable to other chronic psychiatric disorders.
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Affiliation(s)
| | - Chris Bushe
- a Lilly UK , Windlesham , Surrey , United Kingdom
| | - L Hakkaart
- b Institute of Health Policy & Management and Institute for Medical Technology Assessment Erasmus University Rotterdam , Rotterdam , the Netherlands
| | - Esther Sobanski
- c Department of Psychiatry and Psychotherapy , Central Institute of Mental Health, Clinical Faculty Mannheim, University of Heidelberg , Mannheim , Germany
- d AHG Clinics for Psychosomatics , Bad Duerkheim , Germany
| | - C C Kan
- e Department of Psychiatry , Radboud University Nijmegen Medical Centre , Nijmegen , the Netherlands
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Adult attention-deficit hyperactivity disorder: key conceptual issues. Lancet Psychiatry 2016; 3:568-78. [PMID: 27183901 DOI: 10.1016/s2215-0366(16)30032-3] [Citation(s) in RCA: 170] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/23/2016] [Accepted: 03/29/2016] [Indexed: 11/22/2022]
Abstract
For many years, attention-deficit hyperactivity disorder (ADHD) was thought to be a childhood-onset disorder that has a limited effect on adult psychopathology. However, the symptoms and impairments that define ADHD often affect the adult population, with similar responses to drugs such as methylphenidate, dexamphetamine, and atomoxetine, and psychosocial interventions, to those seen in children and adolescents. As a result, awareness of ADHD in adults has rapidly increased and new clinical practice has emerged across the world. Despite this progress, treatment of adult ADHD in Europe and many other regions of the world is not yet common practice, and diagnostic services are often unavailable or restricted to a few specialist centres. This situation is remarkable given the strong evidence base for safe and effective treatments. Here we address some of the key conceptual issues surrounding the diagnosis of ADHD relevant to practising health-care professionals working with adult populations. We conclude that ADHD should be recognised in the same way as other common adult mental health disorders, and that failure to recognise and treat ADHD is detrimental to the wellbeing of many patients seeking help for common mental health problems.
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Bushe C, Day K, Reed V, Karlsdotter K, Berggren L, Pitcher A, Televantou F, Haynes V. A network meta-analysis of atomoxetine and osmotic release oral system methylphenidate in the treatment of attention-deficit/hyperactivity disorder in adult patients. J Psychopharmacol 2016; 30:444-58. [PMID: 27005307 DOI: 10.1177/0269881116636105] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The lack of head-to-head clinical studies powered to compare atomoxetine and osmotic release oral system (OROS) methylphenidate necessitates treatment comparison by methods that include indirect evidence such as network meta-analysis (NMA). A NMA assessing the relative treatment effects of atomoxetine and OROS methylphenidate in adults with attention-deficit/hyperactivity disorder (ADHD) was conducted. Studies were identified by systematic literature review. Analyses summarised improvements in efficacy, measured by ADHD-specific scales, using Cohen'sdto calculate the standardised mean difference (SMD), and all cause discontinuations. Results showed effect sizes (SMD, 95% credible interval (CrI)) relative to placebo that did not differ significantly between atomoxetine (0.46, 0.36-0.56) and OROS methylphenidate (0.51, 0.40-0.63) in clinical studies of up to 12 weeks' duration (SMD, 95% CrI for atomoxetine versus OROS methylphenidate: -0.05, -0.18-0.08). Patients treated with these medications responded better than those given placebo across all analyses. There was also no significant difference in discontinuation rates between atomoxetine and OROS methylphenidate (odds ratio, 95% CrI: 0.85, 0.53-1.35). Between-study heterogeneity was low overall. Results of this NMA suggest that the efficacy of atomoxetine and OROS methylphenidate in adults does not differ significantly. Clinical guidelines may require amendment to reflect these recent data.
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Affiliation(s)
| | - Kathleen Day
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, USA
| | | | | | | | | | | | - Virginia Haynes
- Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, USA
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