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Enhancing Care for Multimorbidity in Adults with Neurodevelopmental Disorders. JOURNAL OF PSYCHOSOCIAL REHABILITATION AND MENTAL HEALTH 2023; 10:1-5. [PMID: 36844637 PMCID: PMC9942652 DOI: 10.1007/s40737-023-00334-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 02/23/2023]
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Sappok T, Došen A, Zepperitz S, Barrett B, Vonk J, Schanze C, Ilic M, Bergmann T, De Neve L, Birkner J, Zaal S, Bertelli MO, Hudson M, Morisse F, Sterkenburg P. Standardizing the assessment of emotional development in adults with intellectual and developmental disability. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2020; 33:542-551. [PMID: 32048401 DOI: 10.1111/jar.12697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 11/01/2019] [Accepted: 12/07/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The Scale of Emotional Development-Short (SED-S) is an instrument to assess the level of emotional development (ED) in people with intellectual and developmental disability. Index cases are developed as a didactic tool to standardize the application of the scale. METHOD In a stepwise process, a European working group from six countries developed five index cases, one for each level of ED. All cases were first scored by 20 raters using the SED-S and then rephrased to reduce inter-rater variations (SD > 0.5). RESULTS All five index cases yielded overall ratings that matched the intended level of ED. Across the range of ED, Regulating Affect needed rephrasing most to ensure a distinct description within each level of ED. CONCLUSIONS The tri-lingual, cross-cultural evolution of five index cases contributes to a standardized application of the SED-S and can serve as training material to improve the inter-rater reliability of the SED-S across different cultures and languages.
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Affiliation(s)
- Tanja Sappok
- Berlin Center for Mental Health in Developmental Disabilities, Ev. Krankenhaus Königin Elisabeth Herzberge, Berlin, Germany
| | - Anton Došen
- Psychiatric Aspects of Intellectual Disability, University Nijmegen, Nijmegen, The Netherlands
| | - Sabine Zepperitz
- Berlin Center for Mental Health in Developmental Disabilities, Ev. Krankenhaus Königin Elisabeth Herzberge, Berlin, Germany
| | - Brian Barrett
- Liebenau Clinics, Catholic University of Freiburg, Germany
| | | | | | | | - Thomas Bergmann
- Berlin Center for Mental Health in Developmental Disabilities, Ev. Krankenhaus Königin Elisabeth Herzberge, Berlin, Germany
| | - Leen De Neve
- Psychiatric Centre Caritas Melle, Melle, Belgium
| | - Joana Birkner
- Berlin Center for Mental Health in Developmental Disabilities, Ev. Krankenhaus Königin Elisabeth Herzberge, Berlin, Germany
| | | | - Marco O Bertelli
- San Sebastiano Foundation, CREA (Clinical and Research Centre), Florence, Italy
| | - Mark Hudson
- Nottinghamshire Healthcare NHS Foundation Trust, Nottingham, UK
| | - Filip Morisse
- Psychiatric Centre Dr. Guislain, Ghent, Belgium.,University College Ghent, Ghent, Belgium
| | - Paula Sterkenburg
- Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Axmon A, El Mrayyan N, Eberhard J, Ahlström G. Pharmacotherapy for mood and anxiety disorders in older people with intellectual disability in comparison with the general population. BMC Psychiatry 2019; 19:238. [PMID: 31370823 PMCID: PMC6676521 DOI: 10.1186/s12888-019-2191-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 06/23/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND People with intellectual disability (ID) have high prevalence of psychiatric disorders, but even higher rates of prescription of psychotropic drugs. METHODS Using Swedish national registers, we identified a group of older people with ID and diagnosis of mood disorders (ICD-10 codes F32-F39) and/or anxiety (ICD-10 code F4) during 2006-2012 (n = 587) and a referent group of people from the general population with the same diagnoses during the same time period (n = 434). For both groups, we collected information on prescription of anxiolytics, hypnotics and sedatives, antidepressants, and GABA-agonists. RESULTS Among those with a diagnosis of anxiety, people with ID were more likely than those in the general population to be prescribed anxiolytics (Relative Risk 1.32 [95% Confidence Interval 1.19-1.46]) and GABA-agonists (1.10 [1.08-1.31]). Moreover, among those with anxiety but without mood disorders, ID was associated with increased prescription of antidepressants (1.20 [1.03-1.39]). Within the ID cohort, behaviour impairment and MSP (i.e. moderate, severe, or profound) ID was associated with increased prescription of anxiolytics, both among those with anxiety (1.15 [1.03-1.30] for behaviour impairment and 1.23 [1.10-1.38] for MSP ID) and among those with mood disorders (1.14 [0.97-1.35] for behaviour impairment and 1.26 [1.04-1.52] for MSP ID). Moreover, MSP ID was associated with increased prescription of GABA-agonists among those with anxiety (1.23 [1.10-1.38]). CONCLUSIONS The excess prescription of anxiolytics but not antidepressants may suggest shortages in the psychiatric health care of older people with intellectual disability and mood and anxiety disorders.
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Affiliation(s)
- Anna Axmon
- EPI@LUND, Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, SE-221 00, Lund, Sweden.
| | - Nadia El Mrayyan
- 0000 0001 0930 2361grid.4514.4Department of Health Sciences, Faculty of Medicine, Lund University, SE-221 00 Lund, Sweden
| | - Jonas Eberhard
- 0000 0001 0930 2361grid.4514.4Division of Psychiatry, Department of Clinical Sciences Lund, Lund University, SE-25187 Helsingborg, Sweden
| | - Gerd Ahlström
- 0000 0001 0930 2361grid.4514.4Department of Health Sciences, Faculty of Medicine, Lund University, SE-221 00 Lund, Sweden
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Melville CA, Johnson PCD, Smiley E, Simpson N, Purves D, McConnachie A, Cooper SA. Problem behaviours and symptom dimensions of psychiatric disorders in adults with intellectual disabilities: An exploratory and confirmatory factor analysis. RESEARCH IN DEVELOPMENTAL DISABILITIES 2016; 55:1-13. [PMID: 27018744 DOI: 10.1016/j.ridd.2016.03.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 02/26/2016] [Accepted: 03/14/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND The limited evidence on the relationship between problem behaviours and symptoms of psychiatric disorders experienced by adults with intellectual disabilities leads to conflict about diagnostic criteria and confused treatment. This study examined the relationship between problem behaviours and other psychopathology, and compared the predictive validity of dimensional and categorical models experienced by adults with intellectual disabilities. METHODS Exploratory and confirmatory factor analyses appropriate for non-continuous data were used to derive, and validate, symptom dimensions using two clinical datasets (n=457; n=274). Categorical diagnoses were derived using DC-LD. Severity and 5-year longitudinal outcome was measured using a battery of instruments. RESULTS Five factors/dimensions were identified and confirmed. Problem behaviours were included in an emotion dysregulation-problem behaviour dimension that was distinct from the depressive, anxiety, organic and psychosis dimensions. The dimensional model had better predictive validity than categorical diagnosis. CONCLUSIONS International classification systems should not include problem behaviours as behavioural equivalents in diagnostic criteria for depression or other psychiatric disorders. Investigating the relevance of emotional regulation to psychopathology may provide an important pathway for development of improved interventions. WHAT THIS PAPER ADDS There is uncertainty whether new onset problem behaviours or a change in longstanding problem behaviours should be considered as symptoms of depression or other types of psychiatric disorders in adults with intellectual disabilities. The validity of previous studies was limited by the use of pre-defined, categorical diagnoses or unreliable statistical methods. This study used robust statistical modelling to examine problem behaviours within a dimensional model of symptoms. We found that problem behaviours were included in an emotional dysregulation dimension and not in the dimension that included symptoms that are typical of depression. The dimensional model of symptoms had greater predictive validity than categorical diagnoses of psychiatric disorders. Our findings suggest that problem behaviours are a final common pathway for emotional distress in adults with intellectual disabilities so clinicians should not use a change in problem behaviours as a diagnostic criterion for depression, or other psychiatric disorders.
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Affiliation(s)
- Craig A Melville
- University of Glasgow, Institute of Health and Wellbeing, Academic Centre, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, Scotland, UK.
| | - Paul C D Johnson
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medicine Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, Scotland, UK.
| | - Elita Smiley
- Learning Disabilities Psychiatry, NHS Greater Glasgow and Clyde, Glasgow, G78 1AA, Scotland, UK.
| | - Neill Simpson
- Learning Disabilities Psychiatry, NHS Greater Glasgow and Clyde, Glasgow, G78 1AA, Scotland, UK.
| | - David Purves
- Department of Statistics, Strathclyde University, 16 Richmond St, Glasgow G1 1XQ, Scotland, UK.
| | - Alex McConnachie
- University of Glasgow, Institute of Health and Wellbeing, Academic Centre, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, Scotland, UK.
| | - Sally-Ann Cooper
- University of Glasgow, Institute of Health and Wellbeing, Academic Centre, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, Scotland, UK.
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Melville CA, Johnson PCD, Smiley E, Simpson N, McConnachie A, Purves D, Osugo M, Cooper SA. Statistical modelling studies examining the dimensional structure of psychopathology experienced by adults with intellectual disabilities: Systematic review. RESEARCH IN DEVELOPMENTAL DISABILITIES 2016; 53-54:1-10. [PMID: 26852278 DOI: 10.1016/j.ridd.2016.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 12/22/2015] [Accepted: 01/25/2016] [Indexed: 06/05/2023]
Abstract
Diagnosing mental ill-health using categorical classification systems has limited validity for clinical practice and research. Dimensions of psychopathology have greater validity than categorical diagnoses in the general population, but dimensional models have not had a significant impact on our understanding of mental ill-health and problem behaviours experienced by adults with intellectual disabilities. This paper systematically reviews the methods and findings from intellectual disabilities studies that use statistical methods to identify dimensions of psychopathology from data collected using structured assessments of psychopathology. The PRISMA framework for systematic review was used to identify studies for inclusion. Study methods were compared to best-practice guidelines on the use of exploratory factor analysis. Data from the 20 studies included suggest that it is possible to use statistical methods to model dimensions of psychopathology experienced by adults with intellectual disabilities. However, none of the studies used methods recommended for the analysis of non-continuous psychopathology data and all 20 studies used statistical methods that produce unstable results that lack reliability. Statistical modelling is a promising methodology to improve our understanding of mental ill-health experienced by adults with intellectual disabilities but future studies should use robust statistical methods to build on the existing evidence base.
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Affiliation(s)
- C A Melville
- Institute of Health and Wellbeing, College of Medical Veterinary and Life Sciences, University of Glasgow, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, United Kingdom.
| | - P C D Johnson
- Institute of Health and Wellbeing, College of Medical Veterinary and Life Sciences, University of Glasgow, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, United Kingdom
| | - E Smiley
- Institute of Health and Wellbeing, College of Medical Veterinary and Life Sciences, University of Glasgow, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, United Kingdom
| | - N Simpson
- Institute of Health and Wellbeing, College of Medical Veterinary and Life Sciences, University of Glasgow, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, United Kingdom
| | - A McConnachie
- Institute of Health and Wellbeing, College of Medical Veterinary and Life Sciences, University of Glasgow, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, United Kingdom
| | - D Purves
- Institute of Health and Wellbeing, College of Medical Veterinary and Life Sciences, University of Glasgow, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, United Kingdom
| | - M Osugo
- Institute of Health and Wellbeing, College of Medical Veterinary and Life Sciences, University of Glasgow, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, United Kingdom
| | - S-A Cooper
- Institute of Health and Wellbeing, College of Medical Veterinary and Life Sciences, University of Glasgow, Gartnavel Royal Hospital, 1055 Great Western Road, Glasgow G12 0XH, United Kingdom
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Bernstein AM, Visconti KJ, Csorba J, Radvanyi K, Rojahn J. The relationship between challenging behaviours, mood and interest/pleasure in adults with severe and profound intellectual disabilities. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2015; 59:1033-1041. [PMID: 26031694 DOI: 10.1111/jir.12202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 01/30/2015] [Accepted: 04/14/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND We investigated whether current mood and interest/pleasure ratings in adults with moderate to profound intellectual disabilities were predictive of challenging behaviour [self-injurious behaviour (SIB), aggressive/destructive behaviour and stereotypic behaviour] and vice versa. METHOD In this combined cross-sectional and longitudinal study, staff members of a Hungarian residential facility completed translated versions of the Behaviour Problems Inventory-Short Form (BPI-S), the Challenging Behaviour Interview (CBI) and the Mood, Interest and Pleasure Questionnaire-Short Form (MIPQ-S) for 50 participants at two time points, approximately 4 to 5 months apart. RESULTS Bivariate correlations from data concurrently assessed at Time-1 showed significant linear relationships between the SIB (both frequency and severity scores) and Interest/Pleasure sub-scales, and the Aggressive/Destructive Behaviour (severity scores) and the MIPQ-S Mood sub-scales (unadjusted for multiple correlations). All of these effects were found with the BPI-S data, but not with the CBI. Multiple regression analyses revealed that (1) low interest/pleasure assessed at Time-1 predicted high SIB (frequency and severity) at Time-2. (2) Interest/pleasure was not predictive of aggressive or stereotypic behaviour. (3) Mood at Time-1 did not predict any of the three types of behaviour problems at Time-2. (4) In reverse, high SIB (frequency and severity) at Time-1 predicted low interest/pleasure ratings at Time-2. (5) Surprisingly, frequent aggressive/destructive behaviour predicted high interest/pleasure. (6) Stereotypic behaviour scores at Time-1 did not predict interest/pleasure ratings at Time-2. Again, all of these effects were only found with the BPI-S data, but not with the CBI. Internal consistency, test-retest reliability and concurrent validity of the Hungarian versions of all three questionnaires had generally satisfactory outcomes. DISCUSSION The fact that increasingly frequent and severe SIB was predicted by declining measures of interest/pleasure is consistent with previous studies. Contrary to those earlier studies, however, we found that SIB was not predicted by mood and that aggressive/destructive behaviour actually predicted future elevated mood. Implications for future research regarding the directional relationship between affective states such as mood and interest and pleasure, on the one hand, and challenging behaviour, on the other, were discussed.
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Affiliation(s)
- A M Bernstein
- Department of Psychology, George Mason University, Fairfax, VA, USA
| | - K J Visconti
- T. Denny Sanford School of Social and Family Dynamics, Arizona State University, Tempe, AZ, USA
| | - J Csorba
- Special Needs Education, ELTE University of Science, Budapest, Hungary
| | - K Radvanyi
- Special Needs Education, ELTE University of Science, Budapest, Hungary
| | - J Rojahn
- Department of Psychology, George Mason University, Fairfax, VA, USA
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Oliver C, Richards C. Practitioner Review: Self-injurious behaviour in children with developmental delay. J Child Psychol Psychiatry 2015; 56:1042-54. [PMID: 25916173 DOI: 10.1111/jcpp.12425] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/31/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND Self-injurious behaviour is shown by a significant minority of children with developmental delay and has a substantial impact on child and carer wellbeing. Characteristics such as a greater degree of intellectual disability, autism spectrum disorder, some genetic syndromes and repetitive and impulsive behaviours are positively associated with self-injury. Prevalence generally increases with age into midadulthood and the behaviour is notably persistent. SCOPE In this review, we discuss the dominant causal theory of self-injury which draws on the principles of operant learning. We evaluate the utility of this theory to account for all empirical observations of self-injury. FINDINGS A model of self-injury is presented that extends a previous model described by Guess and Carr. The new model integrates child characteristics and operant learning principles in a phenotype × environment paradigm to explain the variance in developmental trajectory of the severity of self-injury. CONCLUSIONS Behaviour dysregulation, as evidenced by the associations between self-injury, self-restraint, repetitive and impulsive behaviours, is identified as potentially influencing the severity and persistence of self-injury. Risk markers for self-injury are identified and the extended model indicates points of intervention and highlights the possibility of risk-related, targeted early intervention. The need for increased training of practitioners in the delivery of demonstrably effective interventions for self-injury is identified.
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Affiliation(s)
- Chris Oliver
- Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Edgbaston, UK
| | - Caroline Richards
- Cerebra Centre for Neurodevelopmental Disorders, School of Psychology, University of Birmingham, Edgbaston, UK
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Davies LE, Oliver C. The purported association between depression, aggression, and self-injury in people with intellectual disability: a critical review of the literature. AMERICAN JOURNAL ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES 2014; 119:452-471. [PMID: 25148058 DOI: 10.1352/1944-7558-119.5.452] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The prevalence of depression in individuals with an intellectual disability is estimated to lie between 3% and 6%. It has been suggested that symptoms of depression in this population might be atypical and include unusual features such as challenging behavior. However, there is significant disagreement regarding the use of challenging behavior as "depressive equivalent" symptomatology. The aim of this review is to evaluate published research reporting on the association between challenging behavior, specifically aggression and self-injury, and depression in people with an intellectual disability as a first step toward evaluating whether challenging behaviors might be considered as depressive equivalent symptoms. The results of the studies identified indicated that the association between depression and aggression, and depression and self-injury are equivocal and the interpretations of the results limited by threats to validity. Based on this analysis, there is insufficient evidence to support the use of challenging behavior as a depressive equivalent symptom. Further research to examine potentially confounding variables and the association between challenging behaviour and depression using methodologically robust designs and measures is clearly warranted.
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Matson JL, Neal D, Kozlowski AM. Treatments for the challenging behaviours of adults with intellectual disabilities. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2012; 57:587-92. [PMID: 23072949 DOI: 10.1177/070674371205701002] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To provide an overview and critical assessment of common problems and best evidence practice in treatments for the challenging behaviours (CBs) of adults with intellectual disabilities (IDs). METHOD Commonly observed problems that present obstacles to successful treatment plans are discussed, followed by an analysis of available research on the efficacy of behavioural and pharmacological therapies. RESULTS Behavioural and pharmacological interventions are most commonly used when addressing CBs in people with IDs. However, within each of these techniques, there are methods that have support in the literature for efficacy and those that do not. As clinicians, it is important to follow research so that we are engaging in best practices when developing treatment plans for CBs. CONCLUSIONS One of the most consuming issues for psychiatrists and other mental health professionals who work with people who evince developmental disabilities, such as IDs, are CBs. These problems are very dangerous and are a major impediment to independent, less restrictive living. However, there is a major gap between what researchers show is effective and much of what occurs in real-world settings.
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Affiliation(s)
- Johnny L Matson
- Department of Psychology, Louisiana State University, Baton Rouge, LA, USA
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May ME, Kennedy CH. Health and problem behavior among people with intellectual disabilities. Behav Anal Pract 2012; 3:4-12. [PMID: 22532888 DOI: 10.1007/bf03391759] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Good health significantly improves a person's quality of life. However, people with intellectual disabilities disproportionately have more health problems than the general population. Further complicating the matter is that people with more severe disabilities often cannot verbalize health complications they are experiencing, which leads to health problems being undiagnosed and untreated. It is plausible these conditions can interact with reinforcement contingencies to maintain problem behavior because of the increased incidence of health problems among people with intellectual disabilities. This paper reviews common health problems influencing problem behavior and reinforcement processes. A clear implication of this review is the need for comprehensive functional assessments of problem behavior involving behavior analysts and health professionals.
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Tsiouris JA, Kim SY, Brown WT, Cohen IL. Association of aggressive behaviours with psychiatric disorders, age, sex and degree of intellectual disability: a large-scale survey. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2011; 55:636-649. [PMID: 21492292 DOI: 10.1111/j.1365-2788.2011.01418.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND The link between aggression and mental disorders has been the focus of diverse studies in persons with and without intellectual disabilities (ID). Because of discrepancies in the finding of studies in persons with ID to date, and because of differences in research design, instruments used and the population studied, more research is needed. The purpose of this study was to delineate any significant association between certain psychiatric disorders and specific domains of aggressive behaviours in a large sample of persons with ID controlling for sex, age, autism and degree of ID. METHOD Data from the present study were obtained from 47% of all persons with ID receiving services from New York State agencies, using the Institute for Basic Research - Modified Overt Aggression Scale (IBR-MOAS between 2006 and 2007). The IBR-MOAS was completed by the chief psychologists of 14 agencies based on information from the participants' files. Demographic information obtained included the psychiatric diagnosis made by the treating psychiatrist as well as information on age, sex and degree of ID. Data from 4069 participants were analysed. RESULTS Impulse control disorder and bipolar disorder were strongly associated with all five domains of aggressive behaviour in the IBR-MOAS. Psychotic disorder was highly associated with four domains except for physical aggression against self (PASLF), which was of borderline significance. Anxiety was most associated with PASLF and verbal aggression against self (VASLF); depression with VASLF; obsessive compulsive disorder with physical aggression against objects (PAOBJ); personality disorders with verbal aggression against others (VAOTH), VASLF and PASLF; and autism with physical aggression against others (PAOTH), PAOBJ and PASLF. Mild to moderate ID was associated with VAOTH and VASLF and severe to profound ID with PAOBJ and PASLF. Female sex was most associated with VASLF. CONCLUSIONS Impulse control, mood dysregulation and perceived threat appear to underlie most of the aggressive behaviours reported. Psychosis and depression appeared to have been over-diagnosed in persons with mild to moderate ID and under-diagnosed in persons with severe and profound ID. These findings replicate and extend findings from previous studies. The pattern of associations reported can be used as helpful indicators by professionals involved in the treatment of aggressive behaviours in persons with ID.
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Affiliation(s)
- J A Tsiouris
- George A. Jervis Clinic, New York State Institute for Basic Research in Developmental Disabilities, Staten Island, NY, USA
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Hayes S, McGuire B, O'Neill M, Oliver C, Morrison T. Low mood and challenging behaviour in people with severe and profound intellectual disabilities. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2011; 55:182-189. [PMID: 21129068 DOI: 10.1111/j.1365-2788.2010.01355.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND We investigated the relationship between low mood and challenging behaviour in people in the severe and profound range of intellectual disability, while controlling for the presence of potentially confounding variables such as diagnosis of autism, physical and sensory problems and ill health. METHODS The key workers of 52 people with severe and profound intellectual disability completed measures of depression, communication, challenging behaviour and provided information on relevant demographic and health variables. RESULTS Using the Mood, Interest and Pleasure Questionnaire for classification of mood, a significant difference was found between a 'low mood' and 'normothymic' group in the reported occurrence of challenging behaviour. This difference remained even when confounding variables such as the presence of autism, health and sensory difficulties were controlled. The frequency and severity of challenging behaviour was predicted by measures indicating the presence of low mood. CONCLUSION People with severe and profound show clear and measurable signs of low mood, and in this relatively small sample of institutionalised individuals, low mood was associated with challenging behaviour.
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Affiliation(s)
- S Hayes
- Clinical Psychology Programme, School of Psychology, National University of Ireland, Galway, Ireland.
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Mahan S, Holloway J, Bamburg JW, Hess JA, Fodstad JC, Matson JL. An Examination of Psychotropic Medication Side Effects: does taking a greater number of psychotropic medications from different classes affect presentation of side effects in adults with ID? RESEARCH IN DEVELOPMENTAL DISABILITIES 2010; 31:1561-1569. [PMID: 20542660 DOI: 10.1016/j.ridd.2010.05.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Accepted: 05/13/2010] [Indexed: 05/29/2023]
Abstract
This study examined whether the number of psychotropic medications an individual is taking across classes influences side effects among adults with Intellectual Disability (ID). Participants were 80 adults diagnosed with ID. Dependent variables were the composite score and domain scores of the Matson Evaluation of Drug Side-effects (MEDS), which is an instrument used to assess side effects. There were three levels of the independent variable: Group 1--those taking zero psychotropic medications, Group 2--those taking one psychotropic medication, and Group 3--those taking two psychotropic medications across different medication classes. There was a significant main effect regarding number of psychotropic medication classes prescribed. Further analysis revealed that four of the nine MEDS domains had significantly different mean scores for number of psychotropic medication classes. For the majority of MEDS domains, such as Central Nervous System-General, Parkinsonism/Dyskinesia, and Behavioral/Akathesia domains, participants in the no psychotropic medication group had significantly lower mean scores than those in the one and two psychotropic medication groups. Only two MEDS domains, Cardiovascular and Hematologic Effects as well as Skin, Allergies, and Temperature, were significantly different between participants taking one psychotropic medication as compared with two psychotropic medications from different classes. Implications of these findings and recommendations for future research are discussed.
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Tsiouris JA. Pharmacotherapy for aggressive behaviours in persons with intellectual disabilities: treatment or mistreatment? JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2010; 54:1-16. [PMID: 20122096 DOI: 10.1111/j.1365-2788.2009.01232.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Antipsychotic medications have been used extensively to treat aggressive behaviours in persons with intellectual disabilities (ID) when the main psychiatric diagnoses given to them in the past were schizophrenia, childhood psychoses and ID with behaviour problems. Today, antipsychotics are still estimated to comprise 30-50% of all the psychotropics prescribed for persons with ID, although the prevalence of psychotic disorders is only 3% in this population. The overuse of antipsychotics in persons with ID could be justified if their aggressive behaviours were associated with mostly psychotic disorders and not other psychiatric disorders or factors and if the anti-aggressive properties of the antipsychotics have been supported by basic research or reviews of clinical studies. Is that so? This article explores these questions. METHODS The literature on aggressive behaviours, their associations with psychiatric disorders and other contributing factors and the past and current treatment options for aggressive behaviours in persons with and without ID was reviewed. Also, the literature on basic research regarding the brain receptors implicated in aggressive behaviours and the basic research and clinical studies on the anti-aggressive properties of antipsychotics was reviewed. RESULTS Aggressive behaviours in persons with ID serve different functions and many factors contribute to their initiation, maintenance and exacerbations or attenuation including most of the psychiatric and personality disorders. Genetic disorders, early victimisation, non-enriched and restrictive environments during childhood or later on and traumatic brain injury, which are common in persons with ID, have been associated with aggressive behaviours and with mostly non-psychotic disorders in persons with and without ID. If the factors above and the knowledge derived from studies of domestic violence and premeditated aggression in persons without ID are considered and applied during the evaluation of the most severe aggressive behaviours in persons with ID, more appropriate and effective treatment than antipsychotics can be implemented. Basic research implicates mostly the GABA and the serotonin pre-post synaptic brain receptors influence the initiation, modulation or inhibition of aggression in animals. The anti-aggressive properties of the antipsychotics have not been supported by reviews of clinical studies and basic research is absent. Antipsychotics are the indicated treatment only for psychiatric disorders and for aggressive behaviours associated with psychotic disorders and psychotic features as activation of dopamine receptor leads to defensive aggression. CONCLUSIONS Most of the persons with ID and aggressive behaviours do not have a diagnosis of psychotic disorder and there is lack of strong evidence supporting the anti-aggressive properties of the antipsychotics. The overuse of antipsychotics in this population may be explained by the old, faulty notion that aggressive behaviour in persons with ID is mostly associated with psychotic disorders. Given the discrediting of this notion, the use of antipsychotics in persons with ID may, in some cases, be considered mistreatment rather than proper treatment. In order to reverse the practice of over-prescribing antipsychotics for aggressive behaviours in persons with ID, basic research information on aggression must be disseminated, the search for the 'quick fix' must be abandoned and the promotion of antipsychotics as anti-aggressive drugs must be discouraged. Matching the treatment with the variables contributing to the aggressive behaviours, seeking a long-term rather than a short-term solution and avoiding the promotion of only one type of treatment for all types of aggression might change the current practice and improve the quality of life for many persons with ID.
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Affiliation(s)
- J A Tsiouris
- NYS Institute for Basic Research, George A. Jervis Clinic, Staten Island, New York, USA.
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Holden B, Gitlesen JP. The overlap between psychiatric symptoms and challenging behaviour: a preliminary study. RESEARCH IN DEVELOPMENTAL DISABILITIES 2009; 30:210-218. [PMID: 18455364 DOI: 10.1016/j.ridd.2008.03.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2008] [Revised: 03/06/2008] [Accepted: 03/10/2008] [Indexed: 05/26/2023]
Abstract
Increasingly, challenging behaviour is explained by way of psychiatric symptomatology. This poses possible pitfalls. First, the possibility exists that both psychiatric symptoms and challenging behaviour are concurrent expressions of common underlying factors. Second, psychiatric symptoms may be rated as present on the basis of challenging behaviour, which may render it more difficult to explain the latter by way of the former. The present study was conducted in order to investigate possible overlaps between psychiatric symptoms and challenging behaviour, when symptoms are rated by caregivers. The results indicate considerable overlaps. Implications for explaining challenging behaviour are discussed, as well as limitations of the study, first and foremost the use of untrained assessors and small sample size.
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Affiliation(s)
- Børge Holden
- Innlandet Hospital, Habilitation Services in Hedmark, Norway
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Perez-Achiaga N, Nelson S, Hassiotis A. Instruments for the detection of depressive symptoms in people with intellectual disabilities: a systematic review. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2009; 13:55-76. [PMID: 19332509 DOI: 10.1177/1744629509104487] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Affective disorders, particularly depression, are common in adults with intellectual disabilities. However the detection of these disorders is hindered by the varied presentation of depressive symptoms across the range of intellectual disability. We undertook a systematic review of the available English-language diagnostic instruments for depressive disorders for adults with all levels of intellectual disability. We appraised the studies based on the instruments' psychometric properties, sensitivity and specificity. We included 21 of 28 identified studies which contained original data on validity and reliability; the ;gold standard' ranged from clinical opinion to other established instruments, some of which had limited validation in people with intellectual disability. In view of the benefits of psychological treatments for common mental disorders, it is important to develop instruments to be used in monitoring cognitive as well as behavioural outcomes for people with intellectual disability and depressive disorders.
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Felce D, Kerr M, Hastings RP. A general practice-based study of the relationship between indicators of mental illness and challenging behaviour among adults with intellectual disabilities. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2009; 53:243-254. [PMID: 19017165 DOI: 10.1111/j.1365-2788.2008.01131.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Existing studies tend to show a positive association between mental illness and challenging behaviour among adults with intellectual disabilities (ID). However, whether the association is direct or artefactual is less clear. The purpose was to explore the association between psychiatric status and level of challenging behaviour, while controlling for adaptive behaviour and occurrence of autistic spectrum disorders. METHODS Data were collected on the age, gender, adaptive and challenging behaviour, social impairment and psychiatric status of 312 adults with ID. Participants were divided according to psychiatric status, group equivalence in adaptive behaviour and the presence of autistic spectrum disorders achieved, and differences in challenging behaviour explored. In addition, multiple regression was used to examine the association between psychiatric status and challenging behaviour after controlling for other participant characteristics and to test whether the interaction between psychiatric status and adaptive behaviour added significantly to explanation. RESULTS Challenging behaviour was higher among participants meeting threshold levels on the psychiatric screen. The regression analysis confirmed the association and demonstrated an interaction between total score on the psychiatric screen and level of adaptive behaviour. This moderated effect showed the relationship between psychiatric status and challenging behaviour to be stronger at lower adaptive behaviour. CONCLUSIONS This study reinforces previous findings that psychiatric morbidity among people with ID is associated with higher levels of challenging behaviour and supports predictions that this association is more pronounced for people with severe ID. The precise nature and causal direction of the association requires further clarification. However, the understanding of how psychiatric problems might contribute to challenging behaviour needs to be part of the clinical appreciation of such behaviour.
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Affiliation(s)
- D Felce
- Welsh Centre for Learning Disabilities, Centre for Health Sciences Research, School of Medicine, Cardiff University, Cardiff, Wales, UK.
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Epidemiology of Mental Illness and Maladaptive Behavior in Intellectual Disabilities. INTERNATIONAL REVIEW OF RESEARCH IN MENTAL RETARDATION 2009. [DOI: 10.1016/s0074-7750(08)38009-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Allen D. The relationship between challenging behaviour and mental ill-health in people with intellectual disabilities: a review of current theories and evidence. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2008; 12:267-294. [PMID: 19074934 DOI: 10.1177/1744629508100494] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Challenging behaviours and problems of mental ill-health are common amongst people with intellectual disabilities. The article examines conceptual similarities and differences between these conditions, examines the data on comorbidity, and explores possible hypothetical relationships between behavioural and psychiatric disorder in this population. While there is little evidence at present to suggest that many of the challenging behaviours seen in people with intellectual disabilities are underpinned by problems of mental ill-health, only qualified conclusions are possible because of limitations in the quality and scope of existing research. A conceptual model for looking at the risk variables that may contribute to both conditions is suggested, and requirements for future research and current multi-disciplinary practice are outlined.
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Affiliation(s)
- David Allen
- Abertawe Bro Morgannwg University NHS Trust & Cardiff University, Wales, UK.
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Hurley AD. Depression in adults with intellectual disability: symptoms and challenging behaviour. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2008; 52:905-916. [PMID: 18680532 DOI: 10.1111/j.1365-2788.2008.01113.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND Psychiatric evaluation of adults with intellectual disability (ID) remains complex because of limitations in verbal abilities, atypical clinical presentation and challenging behaviour. This study examines the clinical presentation of adults with depression compared with bipolar disorder, anxiety disorders and non-psychiatric control patients. METHOD This study is a retrospective record review of the initial psychiatric diagnostic evaluation for 300 adult patients with ID drawn from a clinic population. Patients with major depression (n = 85) were compared with those with bipolar disorder (n = 70), anxiety disorders (n = 30) and control patients without psychiatric disorder (n = 27). Key symptoms of depression assessed during the interview were examined as well as challenging behaviour. RESULTS Three symptoms were useful in differentiating depressed patients from all other groups: sad mood, crying, and anhedonia. Withdrawal, suicidality, and awakening during the night were significant compared with anxiety patients and controls; however, few patients reported suicidality. Bipolar patients were significantly different from depressed patients for elevated mood, acute anger episodes, increase in verbalization, pressure of speech, talk of sexual themes, increase in appetite and poor concentration. Anxiety patients had more fearfulness without withdrawal, sad mood, crying, anhedonia and suicidality. Challenging behaviour was most pronounced in bipolar patients; for depressed patients, aggression and impulsivity were significant compared with anxiety patients and controls. Overall, the control patients presented with few symptoms in any category. CONCLUSIONS Sad mood, crying and anhedonia are key significant features of depression. Most patients with ID cannot meet the required number of DSM criteria or suggested DM-ID adapted criteria for major depression. Many depressive symptoms were reported in modest numbers and this was probably related to deficiencies in self-report or observational skills of caregivers. Challenging behaviour is not diagnostically specific. It is, however, a key atypical feature of depression.
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Affiliation(s)
- A D Hurley
- Tufts University School of Medicine and Harvard Vanguard Medical Associates, Boston, MA 02467, USA.
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Myrbakk E, von Tetzchner S. Psychiatric disorders and behavior problems in people with intellectual disability. RESEARCH IN DEVELOPMENTAL DISABILITIES 2008; 29:316-32. [PMID: 17616450 DOI: 10.1016/j.ridd.2007.06.002] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2007] [Revised: 05/18/2007] [Accepted: 06/05/2007] [Indexed: 05/16/2023]
Abstract
The relationship between behavior problems and psychiatric disorders in individuals with intellectual disability is still unresolved. The present study compares the prevalence and pattern of psychiatric disorders in individuals with intellectual disability who were assessed on the ABC to have moderate and severe behavior problems and a matched group of individuals without such problems. Both groups were living in community settings and had their intellectual disability varied from mild to profound degrees. The participants were screened for psychiatric disorders using four different instruments; the Reiss Screen, the Mini PAS-ADD, the DASH-II and the ADD. The group with moderate and severe behavior problems showed significantly more symptoms of psychiatric disorders than the group without such problems when items related to behavior disorders were omitted, and the majority of the participants with behavior problems had symptoms of the main psychiatric disorders. The participants with mild and moderate intellectual disability showed more symptoms of psychosis and depression than the participants with severe and profound intellectual disability. There were no direct associations between individual behavior problems and psychiatric disorders, but the group with mild/moderate intellectual disability showed a somewhat different pattern of associations than the group with severe/profound intellectual disability. Depression was associated with screaming and aggression in the participants with severe and profound intellectual disability, and with self-injury in the participants with mild and moderate intellectual disability. The finding that the majority of the participants with behavior problems showed symptoms of psychiatric disorders suggests that many behavior problems may be (unconventional) symptoms of psychiatric disorders or reflect a difficult life situation caused by a psychiatric disorders, or that a difficult life situation may contribute to both psychiatric disorders and behavior problems in individuals with intellectual disability.
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22
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Charlot L, Deutsch CK, Albert A, Hunt A, Connor DF, McIlvane WJ. Mood and Anxiety Symptoms in Psychiatric Inpatients with Autism Spectrum Disorder and Depression. JOURNAL OF MENTAL HEALTH RESEARCH IN INTELLECTUAL DISABILITIES 2008; 1:238-253. [PMID: 24009649 PMCID: PMC3760522 DOI: 10.1080/19315860802313947] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Recent reports suggest that individuals with autism spectrum disorders (ASD) may experience depression at a high frequency, yet few published studies address this issue, especially among adults. In the current investigation, we reviewed features of depression and comorbid traits among depressed inpatients with intellectual disabilities (ID) as a function of ASD. A retrospective chart review was performed for 53 inpatients meeting criteria for depression (13 individuals with ASD and ID and 40 matched individuals with ID but without ASD), all of whom had received a diagnosis of depression at the time of discharge from a specialty psychiatric unit for adults with ID. The depression diagnoses were based on a comprehensive clinical assessment; specific mood and anxiety symptoms were reported by informants at the time of intake using the Mood and Anxiety Semi-Structured (MASS) Interview for Patients with Intellectual Disabilities (Charlot, Deutsch, Hunt, Fletcher, & McIlvane, 2007). Overall, few qualitative differences were detected between the 2 groups. Both depressed inpatient groups had high rates of comorbid anxiety disorders as well as externalizing behaviors. Inpatients with ASD had a total of 2 more symptoms (out of 29 possible symptom items) than their depressed peers without an ASD diagnosis (mean scores of 12.23 and 9.85, respectively). Anxiety disorders were reported in 62% of individuals with ASD and 38% of those without ASD. Antipsychotic medication was prevalent among the patients with ASD and depression. Over 80% of the inpatients with ASD and depression, compared with 49% of the non-ASD group, were treated with these medications.
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Affiliation(s)
- Lauren Charlot
- Department of Psychiatry University of Massachusetts Medical School
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Charlot L, Deutsch C, Hunt A, Fletcher K, McLlvane W. Validation of the mood and anxiety semi-structured (MASS) interview for patients with intellectual disabilities. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2007; 51:821-34. [PMID: 17803500 DOI: 10.1111/j.1365-2788.2007.00972.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
BACKGROUND When assessing people with intellectual disabilities (ID), using the DSM-IV-TR can be challenging. Frequently, significant clinical data must be obtained from interviews with key informants. A new semi-structured interview tool was developed including behavioural descriptions of each DSM-IV-TR symptom criterion for a number of mood and anxiety disorders. A goal was to provide mental health clinicians with an instrument easy to use in clinical practice that would increase reliable identification of diagnostically important mood and anxiety symptoms. This is especially important given the fact that many experts believe these 'internalizing' clinical syndromes may often be missed in this population, because of characteristic limitations in expressive language skills. METHOD To establish validity, the Mood and Anxiety Semi-structured (MASS) Interview-derived diagnoses were compared with clinical DSM-IV diagnoses derived from an extensive inpatient evaluation and classifications based on the Hamilton Depression Rating Scale for 93 psychiatric inpatients served on a specialized unit for people with ID and major mental health disorders. RESULTS Agreement with the MASS Interview was high yielding significant kappa coefficients ranging from 0.42 to 0.78. CONCLUSIONS The MASS Interview, a semi-structured interview containing behavioural descriptions of DSM-IV symptom criteria, shows promise as a potentially helpful tool in the psychiatric diagnostic evaluation of persons with ID and limited expressive language skills, in the detection of mood and anxiety disorders. The tool also yields a wide breadth of clinical information and is easy for mental health clinicians to use.
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Affiliation(s)
- L Charlot
- Department of Psychiatry, University of Massachusetts Medical School (UMMS), Worcester, MA 01655, USA.
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Sturmey P. Psychopathology: Depression, Anxiety, and Related Disorders. HANDBOOK OF ASSESSMENT IN PERSONS WITH INTELLECTUAL DISABILITY 2007. [DOI: 10.1016/s0074-7750(07)34006-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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McGillivray JA, McCabe MP. Early detection of depression and associated risk factors in adults with mild/moderate intellectual disability. RESEARCH IN DEVELOPMENTAL DISABILITIES 2007; 28:59-70. [PMID: 16517122 DOI: 10.1016/j.ridd.2005.11.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2005] [Revised: 10/20/2005] [Accepted: 11/07/2005] [Indexed: 05/06/2023]
Abstract
The aim of this study was to determine the presentation and risk factors for depression in adults with mild/moderate intellectual disability (ID). A sample of 151 adults (83 males and 68 females) participated in a semi-structured interview. According to results on the Beck Depression Inventory II, 39.1% of participants evinced symptoms of depression (2 severe, 14 moderate, and 43 mild). Sadness, self-criticism, loss of energy, crying, and tiredness appeared to be the most frequent indicators of depression or risk for depression. A significant difference was found between individuals with and without symptoms of depression on levels of automatic negative thoughts, downward social comparison and self-esteem. Automatic negative thoughts, quality and frequency of social support, self-esteem, and disruptive life events significantly predicted depression scores in people with mild/moderate ID, accounting for 58.1% of the variance.
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Affiliation(s)
- Jane A McGillivray
- School of Psychology, Deakin University, 221 Burwood Highway, Burwood, Vic. 3125, Australia.
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Sullivan K, Hooper S, Hatton D. Behavioural equivalents of anxiety in children with fragile X syndrome: parent and teacher report. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2007; 51:54-65. [PMID: 17181603 DOI: 10.1111/j.1365-2788.2006.00899.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
BACKGROUND Identifying many of the diagnostic criteria for anxiety and depression in individuals with intellectual disability (ID) can be challenging because they may be unable to recognize and communicate their emotional experiences accurately. The purpose of this study is to identify behavioural equivalents of anxiety in children with fragile X syndrome (FXS), the leading inherited cause of ID. METHODS Parents and teachers of 43 children (aged 6-14 years) with full mutation FXS completed two standardized questionnaires on children's problem behaviour and psychiatric symptoms. Items from the questionnaires thought to be possible behavioural equivalents of anxiety were identified and grouped into four domains: Avoidance Behaviours - Confrontational; Avoidance Behaviours - Non-confrontational; Anxiety Continuum Behaviours; and Behavioural Dysregulation. The mean rating for the four groups of items was used to predict the children's status for exhibiting significant problems with anxiety as defined by the Diagnostic and Statistical Manual of Mental Disorders-oriented Anxiety Subscale from the problem behaviour scale. RESULTS The predictor variables classified 81% (parent rating) and 86% (teacher rating) of the children correctly. Avoidance Behaviours - Confrontational and Avoidance Behaviours - Non-confrontational (teacher rating) and Anxiety Continuum Behaviours (parent and teacher rating) made unique contributions to the models. CONCLUSIONS Children who are unable to identify and communicate that they worry about general day-to-day events may exhibit more observable behaviours resembling active and passive avoidance (e.g. arguing, avoiding difficult tasks, staring off) or have specific phobias and compulsions. These findings suggest that there are behavioural equivalents for anxiety disorder in children with FXS and, more generally, support the notion of behavioural equivalents in ID.
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Affiliation(s)
- Kelly Sullivan
- FPG Child Development Institute, University of North Carolina at Chapel Hill, NC 27599, USA
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Abstract
PURPOSE OF REVIEW This article examines reviews and research on the diagnosis and treatment of mood disorders in people with intellectual disability published from September 2004 to December 2005. RECENT FINDINGS Patients with intellectual disability have limitations in verbal ability, and with increasing levels of disability may have an atypical clinical presentation. Thus, methods to diagnose mood disorders were a major research focus. Informant-rating scales and two self-report instruments provided data on thought patterns, aberrant behavior, appetite, and suicidality. Behavioral symptoms such as aggression were frequently associated with mood disorders. Pharmacotherapy and electroconvulsive therapy were found to be effective treatments. Mood disorders were frequently identified in people with intellectual disability, although suicide was still quite rare. SUMMARY Patients with milder levels of disability can use self-report measures and can be diagnosed using standard criteria with little modification. For those with more severe disability, diagnosis is challenging and often requires the use of residual categories. Atypical clinical presentation, including maladaptive behaviors, lent support for 'behavioral equivalent' substitutes of standard criteria. Typical pharmacological agents were effective for depression and electroconvulsive therapy for treatment-resistant bipolar disorder.
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Affiliation(s)
- Anne D Hurley
- Tufts University School of Medicine, Harvard Vanguard Medical Associates, Wellesley, Massachusetts 02481, USA.
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McGillivray JA, McCabe MP. Emerging Trends in the Use of Drugs to Manage the Challenging Behaviour of People with Intellectual Disability. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2006. [DOI: 10.1111/j.1468-3148.2005.00251.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Hemmings CP, Gravestock S, Pickard M, Bouras N. Psychiatric symptoms and problem behaviours in people with intellectual disabilities. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2006; 50:269-76. [PMID: 16507031 DOI: 10.1111/j.1365-2788.2006.00827.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND Previous studies have suggested different patterns of associations between psychiatric symptoms and problem behaviours in people with intellectual disabilities (ID). The aim of this study was to investigate which problem behaviours are associated with specific psychiatric symptoms and the relative strength of these specific associations. METHOD A cross sectional survey using the Psychiatric Assessment Schedule for Adults with Developmental Disabilities Checklist and the Disability Assessment Schedule was carried out in a sample of 214 adults with ID. RESULTS Self-injurious and, to a lesser extent, aggressive problem behaviours were most associated with affective type symptoms. Screaming and destructive behaviours tended to be more associated with autism-related social impairment rather than conventional psychiatric symptoms. CONCLUSIONS This study gives further evidence of associations between psychiatric symptoms and specific problem behaviours in people with ID. It may be particularly useful to consider the diagnosis of affective disorders if a person with ID shows self-injurious or aggressive behaviours.
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Affiliation(s)
- C P Hemmings
- Estia Centre, Institute of Psychiatry, King's College, London, UK.
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Abstract
Depression in mentally retarded individuals is not uncommon and usually is treatable. However, studies of the diagnosis and treatment of psychiatric illnesses in general and depression specifically in this population are relatively rare. Although Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria can be applied to mildly and moderately retarded individuals, the diagnosis of depression in those with intelligence quotients below 35 is challenging. However, the diagnosis of depression in the latter group is possible using modified criteria emphasizing observational data. Criteria include symptoms such as sadness, irritability, decreased social interaction, regression of skills, sleep disturbances, diurnal variation, and aggression. Furthermore, there is a growing body of evidence that antidepressant treatments, especially administration of selective serotonin reuptake inhibitors, are effective in treating depression in mentally retarded patients. This article reviews numerous studies elaborating on the diagnosis, phenomenology, and treatment of depression in mentally retarded individuals.
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Affiliation(s)
- David S Janowsky
- Department of Psychiatry, CB# 7175, Medical Research Building A, University of North Carolina, Chapel Hill, NC 27599, USA.
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Abstract
Fragile X syndrome is the leading inherited form of mental retardation, and second only to Down's syndrome as a cause of mental retardation attributable to an identifiable genetic abnormality. Fragile X syndrome is caused by a defect in the fragile X mental retardation 1 gene (FMR1), located near the end of the long arm of the X chromosome. FMR1 normally synthesises the fragile X protein (FMRP), but mutations in FMR1 lead to a lack of FMRP synthesis, resulting in fragile X syndrome. While the specific function of FMRP is not yet fully understood, the protein is known to be important for normal brain development. The physical, cognitive and behavioural features of individuals with fragile X syndrome depend on gender (females have two X chromosomes, one active and one inactive) and the molecular status of the mutation (premutation, full mutation or mosaic). Features of the behavioural profile of individuals with fragile X syndrome include hypersensitivity to stimuli, overarousability, inattention, hyperactivity and (mostly in men) explosive and aggressive behaviour to others or self. Social anxiety, other anxiety disorders, depression, impulse control disorder and mood disorders are the most common psychiatric disorders diagnosed in individuals with fragile X syndrome, although no formal studies have been undertaken. There have been very few psychopharmacological studies of the treatment of behaviours associated with fragile X syndrome. These limited studies and surveys of psychotropic drugs used in individuals with fragile X syndrome suggest that stimulants are helpful for hyperactivity, that alpha(2)-adrenoceptor agonists and beta-adrenoceptor antagonists help to control overarousability, impulsivity and aggressiveness, and that SSRIs can control anxiety, impulsivity and irritability, alleviate depressive symptoms and decrease aggressive and self-injurious behaviour. Typical and atypical antipsychotics in combination with other psychotropics have been used for control of psychotic disorders and severe aggressive behaviours. Mood stabilisers have been found to be useful when mood dysregulation or mood disorders are present with or without aggressive behaviour. Folic acid and L-acetylcarnitine (levacecarnine) have not been found to improve deficits or behaviours. As there is no specific psychotropic drug for any of the deficits or behaviours associated with fragile X syndrome, clinicians are advised to diagnose any psychiatric syndromes or disorders present and treat them with the appropriate psychotropic drug. If no psychiatric disorder can be diagnosed and the patient's challenging behaviours cannot be controlled with environmental manipulation or behaviour modification techniques, the most benign psychotropic drug should be used. Antipsychotics should be reserved for psychotic disorders, for impulse control disorders (used in combination with other psychotropics), or when challenging behaviours constitute an emergency. In the future, new medications targeting molecules implicated in the modulation of anxiety, fear and fear responding will be useful for treating the social anxiety and overarousability exhibited by individuals with fragile X syndrome.
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Affiliation(s)
- John A Tsiouris
- George A. Jervis Clinic, New York State Institute for Basic Research in Developmental Disabilities, Staten Island, New York 10314, USA.
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Ferrell RB, Wolinsky EJ, Kauffman CI, Flashman LA, McAllister TW. Neuropsychiatric syndromes in adults with intellectual disability: issues in assessment and treatment. Curr Psychiatry Rep 2004; 6:380-90. [PMID: 15355761 DOI: 10.1007/s11920-004-0025-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The purpose of this article is to present a survey of important neuropsychiatric issues and recent findings regarding the evaluation and treatment of neuropsychiatric symptoms and syndromes in patients with intellectual disability (ID). The cause of ID, environmental or genetic, can be determined in few patients. Etiology is idiopathic in most patients. ID and psychiatric illness are not mutually exclusive; individuals with ID have increased rates of psychiatric illness. Although recognition of significant axis I psychopathology is important, not all challenging behaviors in persons with ID will have a clear axis I diagnosis. Psychologic, behavioral, and environmental treatments are appropriate measures, but pharmacotherapy often is needed. Our experience has shown us that the more severe, disruptive, and dangerous the behavior, the stronger the indication for empirical drug treatment trials. Community-based models of support with neuropsychiatric intervention can be a potent therapeutic combination in the management of challenging behaviors in individuals with ID.
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Affiliation(s)
- Richard B Ferrell
- Neuropsychiatry Service, Dartmouth Medical School at New Hampshire Hospital, 36 Clinton Street, Concord, NH 03301, USA.
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