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Traynor JM, McMain S, Chapman AL, Kuo J, Labrish C, Ruocco AC. Pretreatment cognitive performance is associated with differential self-harm outcomes in 6 v. 12-months of dialectical behavior therapy for borderline personality disorder. Psychol Med 2024; 54:1350-1360. [PMID: 37997387 DOI: 10.1017/s0033291723003197] [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: 11/25/2023]
Abstract
BACKGROUND Recent findings suggest that brief dialectical behavior therapy (DBT) for borderline personality disorder is effective for reducing self-harm, but it remains unknown which patients are likely to improve in brief v. 12 months of DBT. Research is needed to identify patient characteristics that moderate outcomes. Here, we characterized changes in cognition across brief DBT (DBT-6) v. a standard 12-month course (DBT-12) and examined whether cognition predicted self-harm outcomes in each arm. METHODS In this secondary analysis of 240 participants in the FASTER study (NCT02387736), cognitive measures were administered at pre-treatment, after 6 months, and at 12 months. Self-harm was assessed from pre-treatment to 2-year follow-up. Multilevel models characterized changes in cognition across treatment. Generalized estimating equations examined whether pre-treatment cognitive performance predicted self-harm outcomes in each arm. RESULTS Cognitive performance improved in both arms after 6 months of treatment, with no between-arm differences at 12-months. Pre-treatment inhibitory control was associated with different self-harm outcomes in DBT-6 v. DBT-12. For participants with average inhibitory control, self-harm outcomes were significantly better when assigned to DBT-12, relative to DBT-6, at 9-18 months after initiating treatment. In contrast, participants with poor inhibitory control showed better self-harm outcomes when assigned to brief DBT-6 v. DBT-12, at 12-24 months after initiating treatment. CONCLUSIONS This work represents an initial step toward an improved understanding of patient profiles that are best suited to briefer v. standard 12 months of DBT, but observed effects should be replicated in a waitlist-controlled study to confirm that they were treatment-specific.
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Affiliation(s)
- Jenna M Traynor
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychology, University of Toronto Scarborough, Toronto, ON, Canada
- McLean Hospital, Belmont, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Shelley McMain
- Centre for Addiction and Mental Health, Toronto, ON, Canada
| | | | - Janice Kuo
- Department of Psychology, PGSP-Stanford PsyD Consortium, Palo Alto University, Palo Alto, CA, USA
| | - Cathy Labrish
- Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Anthony C Ruocco
- Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychology, University of Toronto Scarborough, Toronto, ON, Canada
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2
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Slower adaptation of control strategies in individuals with high impulsive tendencies. Sci Rep 2021; 11:20368. [PMID: 34645922 PMCID: PMC8514549 DOI: 10.1038/s41598-021-99764-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Accepted: 09/27/2021] [Indexed: 11/20/2022] Open
Abstract
Flexible use of reactive and proactive control according to environmental demands is the key to adaptive behavior. In this study, forty-eight adults performed ten blocks of an AX-CPT task to reveal the strength of proactive control by the calculation of the proactive behavioral index (PBI). They also filled out the UPPS questionnaire to assess their impulsiveness. The median-split method based on the global UPPS score distribution was used to categorize participants as having high (HI) or low (LI) impulsiveness traits. The analyses revealed that the PBI was negatively correlated with the UPPS scores, suggesting that the higher is the impulsiveness, the weaker the dominance of proactive control processes. We showed, at an individual level, that the PBI increased across blocks and suggested that this effect was due to a smaller decrease in reactive control processes. Notably, the PBI increase was slower in the HI group than in the LI group. Moreover, participants who did not adapt to task demands were all characterized as high impulsive. Overall, the current study demonstrates that (1) impulsiveness is associated with less dominant proactive control due to (2) slower adaptation to task demands (3) driven by a stronger reliance on reactive processes. These findings are discussed in regards to pathological populations.
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Akça ÖF, Wall K, Sharp C. Divergent mentalization types in adolescent borderline personality disorder and attention deficit/hyperactivity disorder. Nord J Psychiatry 2021; 75:479-486. [PMID: 33635183 DOI: 10.1080/08039488.2021.1887349] [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: 10/22/2022]
Abstract
BACKGROUND Attention deficit/hyperactivity disorder (ADHD) and borderline personality disorder (BPD) have several similarities and it is difficult to distinguish these disorders in adolescents. We aimed to identify the unique correlates of mentalization abilities that may distinguish these two disorders, and to investigate the mentalization abilities of adolescents with ADHD, BPD and ADHD + BPD in an inpatient sample to determine the effect of co-morbidity on mentalization abilities. METHODS We have explored the relationship between Child Eye Test (CET) scores, Movie for the Assessment of Social Cognition (MASC) subscales, and ADHD and BPD symptoms in adolescent inpatients. In addition, we compared ADHD, BPD and ADHD + BPD groups in terms of their mentalization abilities. RESULTS Correct MASC scores were negatively associated with both ADHD and BPD symptoms in girls, and negatively associated with ADHD symptoms in boys. In addition, hypermentalization scores were associated with BPD symptoms in girls, and hypomentalization and no mentalization scores were associated with ADHD symptoms in girls. CET scores were negatively associated with ADHD symptoms in girls, but no relations with BPD were found. Group comparisons revealed no significant difference among groups. LIMITATIONS We included only inpatient sample without considering their medication condition, we did not compare the mentalization scores of the patient groups with healthy controls and we used self-report measures for several assessments. CONCLUSION Mentalization patterns in ADHD and BPD are distinct. ADHD may be related to hypomentalization, instead, BPD may be related to hypermentalization.
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Affiliation(s)
- Ömer Faruk Akça
- Department of Child and Adolescent Psychiatry, Meram School of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Kiana Wall
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Carla Sharp
- Department of Psychology, University of Houston, Houston, TX, USA
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4
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Ditrich I, Philipsen A, Matthies S. Borderline personality disorder (BPD) and attention deficit hyperactivity disorder (ADHD) revisited - a review-update on common grounds and subtle distinctions. Borderline Personal Disord Emot Dysregul 2021; 8:22. [PMID: 34229766 PMCID: PMC8261991 DOI: 10.1186/s40479-021-00162-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/08/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Overlap in symptom domains particularly in the field of impulsivity and emotional dysregulation in attention deficit hyperactivity disorder (ADHD) and borderline personality disorder (BPD) have stimulated further research activities since our last review from 2014. MAIN BODY Disentangling features of impulsivity in ADHD and BPD revealed that impulsivity is a feature of both disorders with patients suffering from both ADHD and BPD having highest impulsivity ratings. BPD individuals have more problems using context cues for inhibiting responses and their impulsivity is stress-dependent, whereas ADHD patients have more motor impulsivity and therefore difficulties interrupting ongoing responses. For emotion regulation difficulties the ranking order ranges from ADHD to BPD to the comorbid condition, again with the patients suffering from both, ADHD and BPD, having the most pronounced emotion regulation problems. Environmental influences namely adverse childhood events were shown to be linked to both ADHD and BPD. Traumatic experiences seem independently linked to impulsivity features. Thus, some authors point to the risk of misdiagnosis during childhood and the necessity to screen for traumatic experiences in both patient groups. Genetic research confirmed genetic overlap of BPD with bipolar disorder (BD) and schizophrenic disorders, as well as genetic overlap of BD and ADHD. A population-based study confirmed the high co-occurrence and familial co-aggregation of ADHD and BPD. Interesting questions in the field of gene-environment-interactions are currently dealt with by genetic and epigenetic research. Few studies have investigated treatment strategies for the comorbid condition, though the issue is highly important for the management of patients suffering from both disorders and presenting with the highest symptom scores. CONCLUSION Research on the different impulsivity features might point to a necessity of disorder-specific treatment strategies in the field of impulse control. Future research is needed to base treatment decisions for the comorbid condition on an evidence basis.
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Affiliation(s)
- Ismene Ditrich
- Department of Psychiatry and Psychotherapy, Medical Center -Faculty of Medicine, University of Freiburg, Hauptstr. 5, D-79104, Freiburg, Germany
| | - Alexandra Philipsen
- Department of Psychiatry and Psychotherapy, Medical Center, University of Bonn, Bonn, Germany
| | - Swantje Matthies
- Department of Psychiatry and Psychotherapy, Medical Center -Faculty of Medicine, University of Freiburg, Hauptstr. 5, D-79104, Freiburg, Germany.
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5
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Fruehauf LM, Fair JE, Liebel SW, Bjornn D, Larson MJ. Cognitive control in obsessive-compulsive disorder (OCD): Proactive control adjustments or consistent performance? Psychiatry Res 2021; 298:113809. [PMID: 33636516 DOI: 10.1016/j.psychres.2021.113809] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 02/15/2021] [Indexed: 02/04/2023]
Abstract
Cognitive control is often parsed into proactive and reactive control components. In proactive control, task- and goal-relevant information is utilized in a top-down manner to improve performance, while reactive control is a late-response corrective mechanism that occurs after conflict or errors. We tested whether people with obsessive-compulsive disorder (OCD) would show specific proactive control dysfunction in 31 individuals with OCD and 30 psychiatrically-healthy controls. We employed two tasks that differentiate proactive and reactive cognitive control processes: the cued-Stroop and the AX version of a continuous performance task (AX-CPT). There was a 1s or 5s delay between the cue and probe for both tasks to allow for implementation of proactive control processes. Participants also completed a neuropsychological test battery and mood and symptom severity self-report questionnaires. Although there were group-level differences in OCD severity and depression/anxiety symptoms, there were no significant differences in response times (RT) and error rates between groups for delay or condition for the cued-Stroop or for the AX-CPT, indicating similar performance in implementing proactive control strategies. There were also no significant differences between OCD and control participants on neuropsychological test performance. Results suggest a convergence of evidence wherein individuals with OCD are not showing disproportionately altered proactive control abilities.
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Affiliation(s)
- Lindsay M Fruehauf
- Department of Psychology and Neuroscience Center, Brigham Young University, 244 TLRB, Provo, UT 84602, United States
| | - Joseph E Fair
- Utah Valley Orthopedics and Sports Medicine and Department of Physical Medicine and Rehabilitation, Utah Valley Hospital, Provo, Utah, United States
| | - Spencer W Liebel
- Department of Psychology, University of Georgia, Athens, Georgia; Milwaukee VA Medical Center, Milwaukee, Wisconsin, United States
| | - Daniel Bjornn
- Department of Psychology and Neuroscience Center, Brigham Young University, 244 TLRB, Provo, UT 84602, United States
| | - Michael J Larson
- Department of Psychology and Neuroscience Center, Brigham Young University, 244 TLRB, Provo, UT 84602, United States.
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Németh N, Péterfalvi Á, Czéh B, Tényi T, Simon M. Examining the Relationship Between Executive Functions and Mentalizing Abilities of Patients With Borderline Personality Disorder. Front Psychol 2020; 11:1583. [PMID: 32760326 PMCID: PMC7372901 DOI: 10.3389/fpsyg.2020.01583] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 06/12/2020] [Indexed: 11/13/2022] Open
Abstract
Patients with borderline personality disorder (BPD) experience interpersonal dysfunctions; therefore, it is important to understand their social functioning and the confounding factors. We aimed to investigate the mentalizing abilities and executive functioning (EF) of BPD patients and healthy subjects and to determine the relative importance of BPD diagnosis and EF in predicting mentalizing abilities while controlling for general IQ and comorbid symptom severity. Self-oriented mentalizing (operationalized as emotional self-awareness/alexithymia), other-oriented mentalizing [defined as theory of mind (ToM)], and several EF domains were examined in 18 patients with BPD and 18 healthy individuals. Decoding and reasoning subprocesses of ToM were assessed by standard tasks (Reading the Mind in the Eyes Test and Faux Pas Test, respectively). Relative to controls, BPD patients exhibited significant impairments in emotional self-awareness and ToM reasoning; however, their ToM decoding did not differ. Multivariate regression analyses revealed that comorbid psychiatric symptoms were negative predictors of alexithymia and ToM decoding. Remarkably, the diagnosis of BPD was a positive predictor of ToM decoding but negatively influenced reasoning. Moreover, EF had no impact on alexithymia, while better IQ, and EF predicted superior ToM reasoning. Despite the small sample size, our results provide evidence that there is a dissociation between mental state decoding and reasoning in BPD. Comorbid psychiatric symptoms could be considered as significant negative confounds of self-awareness and ToM decoding in BPD patients. Conversely, the impairment of ToM reasoning was closely related to the diagnosis of BPD itself but not to the severity of the psychopathology.
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Affiliation(s)
- Nándor Németh
- Neurobiology of Stress Research Group, János Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Ágnes Péterfalvi
- Department of Laboratory Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Boldizsár Czéh
- Neurobiology of Stress Research Group, János Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Department of Laboratory Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Tamás Tényi
- Department of Psychiatry and Psychotherapy, Medical School, University of Pécs, Pécs, Hungary
| | - Maria Simon
- Neurobiology of Stress Research Group, János Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Department of Psychiatry and Psychotherapy, Medical School, University of Pécs, Pécs, Hungary
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7
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Studerus E, Corbisiero S, Mazzariello N, Ittig S, Leanza L, Egloff L, Beck K, Heitz U, Andreou C, Stieglitz RD, Riecher-Rössler A. Can neuropsychological testing facilitate differential diagnosis between at-risk mental state (ARMS) for psychosis and adult attention-deficit/hyperactivity disorder (ADHD)? Eur Psychiatry 2020; 52:38-44. [DOI: 10.1016/j.eurpsy.2018.02.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 02/27/2018] [Accepted: 02/28/2018] [Indexed: 01/22/2023] Open
Abstract
AbstractBackground:Patients with an at-risk mental state (ARMS) for psychosis and patients with attention-deficit/hyperactivity disorder (ADHD) have many overlapping signs and symptoms and hence can be difficult to differentiate clinically. The aim of this study was to investigate whether the differential diagnosis between ARMS and adult ADHD could be improved by neuropsychological testing.Methods:168 ARMS patients, 123 adult ADHD patients and 109 healthy controls (HC) were recruited via specialized clinics of the University of Basel Psychiatric Hospital. Sustained attention and impulsivity were tested with the Continuous Performance Test, verbal learning and memory with the California Verbal Learning Test, and problem solving abilities with the Tower of Hanoi Task. Group differences in neuropsychological performance were analyzed using generalized linear models. Furthermore, to investigate whether adult ADHD and ARMS can be correctly classified based on the pattern of cognitive deficits, machine learning (i.e. random forests) was applied.Results:Compared to HC, both patient groups showed deficits in attention and impulsivity and verbal learning and memory. However, in adult ADHD patients the deficits were comparatively larger. Accordingly, a machine learning model predicted group membership based on the individual neurocognitive performance profile with good accuracy (AUC = 0.82).Conclusions:Our results are in line with current meta-analyses reporting that impairments in the domains of attention and verbal learning are of medium effect size in adult ADHD and of small effect size in ARMS patients and suggest that measures of these domains can be exploited to improve the differential diagnosis between adult ADHD and ARMS patients.
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8
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Albert J, López-Martín S, Arza R, Palomares N, Hoyos S, Carretié L, Díaz-Marsá M, Carrasco JL. Response inhibition in borderline personality disorder: Neural and behavioral correlates. Biol Psychol 2019; 143:32-40. [PMID: 30772405 DOI: 10.1016/j.biopsycho.2019.02.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 11/18/2018] [Accepted: 02/09/2019] [Indexed: 11/16/2022]
Abstract
Although response inhibition is thought to be important in borderline personality disorder (BPD), little is known about its neurophysiological basis. This study aimed to provide insight into this issue by capitalizaing on the high temporal resolution of electroencephalography and information provided by source localization methods. To this end, twenty unmedicated patients with BPD and 20 healthy control subjects performed a modified go/no-go task designed to better isolate the brain activity specifically associated with response inhibition. Event-related potentials (ERP) were measured and further analyzed at the scalp and source levels. Patients with BPD made more commission errors (failed inhibitions) than control subjects. Scalp ERP data showed that both groups displayed greater frontocentral P3 amplitude for no-go (response inhbition) than for go trials (response execution). However, source reconstruction data revealed that patients with BPD activated posterior parietal regions (precuneus) to inhibit their responses, whereas controls activated prefrontal regions (presupplementary motor area, preSMA). This dissociation was supported by a significant Region (precuneus, preSMA) x Trial Type (no-go, go) x Group (BPD, control) interaction. These findings extend our understanding of the neurophysiological basis of abnormal response inhibition in BPD, suggesting that patients with BPD recruit different brain regions for inhibiting prepotent responses compared to controls. Future research in larger, medication-naïve samples of patients with BPD is required to confirm and extend these findings.
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Affiliation(s)
- Jacobo Albert
- Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain; Instituto Pluridisciplinar, Universidad Complutense de Madrid, Madrid, Spain.
| | - Sara López-Martín
- Centro Neuromottiva, Madrid, Spain; Universidad Rey Juan Carlos, Madrid, Spain
| | - Rocío Arza
- Hospital Clínico San Carlos, Cibersam, Madrid, Spain
| | | | - Sandra Hoyos
- Universidad Católica del Uruguay, Montevideo, Uruguay
| | - Luis Carretié
- Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
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9
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Weiner L, Perroud N, Weibel S. Attention Deficit Hyperactivity Disorder And Borderline Personality Disorder In Adults: A Review Of Their Links And Risks. Neuropsychiatr Dis Treat 2019; 15:3115-3129. [PMID: 31806978 PMCID: PMC6850677 DOI: 10.2147/ndt.s192871] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 10/23/2019] [Indexed: 12/12/2022] Open
Abstract
Attention deficit hyperactivity disorder (ADHD) and borderline personality disorder (BPD) are particularly common disorders, that are highly comorbid in adult populations. The symptomatic overlap between adult ADHD and BPD includes impulsivity, emotional dysregulation and interpersonal impairment, which makes the differential diagnosis difficult. Our review aims at focusing on recent data on the comorbid ADHD+BPD form, as well as the risk factors involved in the emergence of the two disorders. While adult ADHD and BPD share some genetic and temperamental risk factors, adult ADHD is characterized by more severe trait-impulsivity compared to non-comorbid BPD; BPD patients display more severe trait-emotion regulation symptoms compared to non-comorbid ADHD. Patients with the comorbid ADHD+BPD form have severe symptoms in both dimensions. Early-life exposure to adverse events is a shared risk factor for the development of ADHD and BPD, but type and timing of adversity seem to play a differential role in the development of BPD and ADHD symptoms. Age of onset used to be a discriminative diagnostic criterion between ADHD, an early-onset neurodevelopmental disorder, and BPD, a late-onset psychological disorder. However, this distinction has been recently called into question, increasing the need for more research aiming at delineating the disorders from a developmental and clinical standpoint. Clinicians should carefully consider the comorbidity, and consider ADHD and BPD dimensionally, in order to provide more effective patient management. This might improve early preventive interventions, and treatment for comorbid conditions in adulthood.
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Affiliation(s)
- Luisa Weiner
- Department of Psychiatry, University Hospital of Strasbourg, Strasbourg, France.,Laboratoire De Psychologie Des Cognitions, University of Strasbourg, Strasbourg, France
| | - Nader Perroud
- Department of Psychiatry, University Hospitals of Geneva, Geneva, Switzerland.,Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Sébastien Weibel
- Department of Psychiatry, University Hospital of Strasbourg, Strasbourg, France.,Inserm U1114, Strasbourg, France
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10
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Bjork JM, Burroughs TK, Franke LM, Pickett TC, Johns SE, Moeller FG, Walker WC. Rapid-Response Impulsivity Predicts Depression and Posttraumatic Stress Disorder Symptomatology at 1-Year Follow-Up in Blast-Exposed Service Members. Arch Phys Med Rehabil 2017; 98:1646-1651.e1. [DOI: 10.1016/j.apmr.2017.03.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 03/20/2017] [Indexed: 12/13/2022]
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Abstract
PURPOSE OF REVIEW Impulsivity is a multifaceted construct and an important personality trait in various mental health conditions. Among personality disorders (PDs), especially cluster B PDs are affected. The aims of this review are to summarize the relevant findings of the past 3 years concerning impulsivity in cluster B PDs and to identify those subcomponents of self-reported impulsivity and experimentally measured impulse control that are most affected in these disorders. RECENT FINDINGS All studies referred to antisocial (ASPD) or borderline PD (BPD), and none were found for narcissistic or histrionic PD. In ASPD as well as BPD, self-report scales primarily revealed heightened impulsivity compared to healthy controls. In experimental tasks, ASPD patients showed impairments in response inhibition, while fewer deficits were found in delay discounting. BPD patients showed specific impairments in delay discounting and proactive interference, while response inhibition was less affected. However, after inducing high levels of stress, deficits in response inhibition could also be observed in BPD patients. Furthermore, negative affect led to altered brain activation patterns in BPD patients during impulse control tasks, but no behavioral impairments were found. As proposed by the DSM-5 alternative model for personality disorders, heightened impulsivity is a core personality trait in BPD and ASPD, which is in line with current research findings. However, different components of experimentally measured impulse control are affected in BPD and ASPD, and impulsivity occurring in negative emotional states or increased distress seems to be specific for BPD. Future research could be focused on measures that assess impulsive behaviors on a momentary basis as this is a promising approach especially for further ecological validation and transfer into clinical practice.
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12
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How can Continuous Performance Test help to assess inattention when mood and ADHD symptoms coexist? Psychiatry Res 2016; 243:326-30. [PMID: 27434202 DOI: 10.1016/j.psychres.2016.06.054] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 06/28/2016] [Accepted: 06/29/2016] [Indexed: 01/28/2023]
Abstract
Depression and attention-deficit/hyperactivity disorder (ADHD) are prevalent, and often comorbid, disorders, with varying severity levels among patients. Inattention is a symptom present in both disorders, which often makes their differential diagnosis difficult in clinical practice (depression only versus comorbidity). This study aimed to investigate the influence of depressive symptoms on attention performance using one of the most common tasks in clinical practice, the continuous performance test (CPT). Ninety-three college students (60 men, 33 women) with a mean age of 24 years old were investigated with self-reports and semi-structured interviews for ADHD; the Beck Depression Inventory (BDI) was used for depression ratings. Attention measures were derived from the CPT. There was no correlation between depression and ADHD symptoms; in addition, depression was not correlated with any of the CPT scores; ADHD symptomatology was the only predictor of changes in those CPT variables (commission and omission errors and d prime). ADHD-associated impairment on the CPT was not augmented by the presence of depressive symptoms, making neuropsychological results on this test helpful for the differential diagnosis. When attention deficits are observed in individuals with mild or moderate depression, they are most likely not attributed to depression.
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13
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Kimmel CL, Alhassoon OM, Wollman SC, Stern MJ, Perez-Figueroa A, Hall MG, Rompogren J, Radua J. Age-related parieto-occipital and other gray matter changes in borderline personality disorder: A meta-analysis of cortical and subcortical structures. Psychiatry Res Neuroimaging 2016; 251:15-25. [PMID: 27107250 DOI: 10.1016/j.pscychresns.2016.04.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Revised: 02/01/2016] [Accepted: 04/08/2016] [Indexed: 01/08/2023]
Abstract
Previous research suggests that core borderline personality disorder (BPD) symptoms vary in severity with advancing age. While structural neuroimaging studies show smaller limbic and prefrontal gray matter volumes (GMV) in primarily adult and adolescent BPD patients, respectively, findings are inconsistent. Using the effect-size signed differential mapping (ES-SDM) meta-analytic method, we investigated the relationship between advancing age and GMV abnormalities in BPD patients. A total of nine voxel-based morphometry (VBM) studies comparing regional GMV of 256 BPD patients and 272 healthy control subjects were included. Meta-analysis identified lower GMV in the right superior/middle temporal gyri and higher GMV in the right supplementary motor area of BPD patients. Meta-regression showed that increasing age was significantly associated with increased GMV in the left superior parieto-occipital gyri, with younger-aged patients starting at lower GMV compared to controls. In contrast, increasing age was associated with decreased GMV in the right amygdala. These findings suggest that while GMV deficits in limbic structures may become pronounced with advancing age in the course of BPD, parieto-occipital rather than frontal GMV deficits could be especially prominent in younger-aged BPD patients.
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Affiliation(s)
| | - Omar M Alhassoon
- California School of Professional Psychology, San Diego, CA, USA; University of California, San Diego, Department of Psychiatry, San Diego, CA, USA.
| | - Scott C Wollman
- California School of Professional Psychology, San Diego, CA, USA
| | - Mark J Stern
- California School of Professional Psychology, San Diego, CA, USA
| | | | - Matthew G Hall
- California School of Professional Psychology, San Diego, CA, USA
| | | | - Joaquim Radua
- FIDMAG Germanes Hospitalàries - CIBERSAM, Barcelona, Spain; Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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14
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O'Malley GK, McHugh L, Mac Giollabhui N, Bramham J. Characterizing adult attention-deficit/hyperactivity-disorder and comorbid borderline personality disorder: ADHD symptoms, psychopathology, cognitive functioning and psychosocial factors. Eur Psychiatry 2015; 31:29-36. [PMID: 26657598 DOI: 10.1016/j.eurpsy.2015.09.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 09/22/2015] [Accepted: 09/25/2015] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE To characterize adults with comorbid attention-deficit/hyperactivity-disorder (ADHD) and borderline personality disorder (BPD) with regard to ADHD symptoms, psychopathology, cognitive functioning and psychosocial factors. METHOD A between-group design compared a group of individuals diagnosed with ADHD (n=40) with a group diagnosed with BPD and who also met the criteria for ADHD (ADHD+BPD) (n=20). RESULTS Significant differences were observed for both childhood and current impulsivity symptoms, whereby ADHD+BPD exhibited increased impulsivity; no differences on self-report and cognitive measures of impulsivity were reported. The ADHD+BPD group scored significantly higher on measures of depression, anxiety and numerous other axis I and II conditions. The ADHD+BPD group scored significantly lower on most measures of intellectual functioning and attention, however largely not on those relating to response inhibition. Furthermore, group differences were observed for psychosocial factors, including education, substance use and criminal record. CONCLUSION Comorbid ADHD and BPD is characterized by more symptoms of impulsivity, additional psychopathology, comparatively lower intellectual and attentional functioning and increased psychosocial difficulties.
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Affiliation(s)
- G K O'Malley
- School of Psychology, University College Dublin (UCD), Dublin, Ireland
| | - L McHugh
- School of Psychology, University College Dublin (UCD), Dublin, Ireland
| | - N Mac Giollabhui
- School of Psychology, University College Dublin (UCD), Dublin, Ireland
| | - J Bramham
- School of Psychology, University College Dublin (UCD), Dublin, Ireland.
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Clinical, neuropsychological and structural convergences and divergences between Attention Deficit/Hyperactivity Disorder and Borderline Personality Disorder: A systematic review. PERSONALITY AND INDIVIDUAL DIFFERENCES 2015. [DOI: 10.1016/j.paid.2015.06.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Mowinckel AM, Pedersen ML, Eilertsen E, Biele G. A meta-analysis of decision-making and attention in adults with ADHD. J Atten Disord 2015; 19:355-67. [PMID: 25477020 DOI: 10.1177/1087054714558872] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Deficient reward processing has gained attention as an important aspect of ADHD, but little is known about reward-based decision-making (DM) in adults with ADHD. This article summarizes research on DM in adult ADHD and contextualizes DM deficits by comparing them to attention deficits. METHOD Meta-analytic methods were used to calculate average effect sizes for different DM domains and continuous performance task (CPT) measures. RESULTS None of the 59 included studies (DM: 12 studies; CPT: 43; both: 4) had indications of publication bias. DM and CPT measures showed robust, small to medium effects. Large effect sizes were found for a drift diffusion model analysis of the CPT. CONCLUSION The results support the existence of DM deficits in adults with ADHD, which are of similar magnitude as attention deficits. These findings warrant further examination of DM in adults with ADHD to improve the understanding of underlying neurocognitive mechanisms.
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Affiliation(s)
| | | | | | - Guido Biele
- University of Oslo, Norway Norwegian Institute of Public Health, Oslo, Norway
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