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Good communication is central to psychiatric consultation. It informs assessment, diagnosis and treatment, and is an important part of empowering people to take more control of their own mental health. But active listening and personally tailored explanations may require additional skills and may need to be practised in the context of ethical and legal frameworks. In this article we consider the additional impairments that occur in people with intellectual disabilities who use psychiatric services and describe practical steps that can be taken by clinicians and service providers to overcome these impairments, to make reasonable adjustments and to ensure that patients obtain maximum benefit from services.
Statutory wills are made under the Mental Capacity Act 2005 (MCA) for persons who lack testamentary capacity. Mental health practitioners are likely to be familiar with many of the provisions of the MCA and the test for testamentary capacity. However, they may not have encountered statutory wills. This article explains the procedure for applying for a statutory will, including the role of medical practitioners. Salient legal cases are summarised to highlight the difficulties in applying a best interests framework for decision-making in the context of statutory wills. Finally, this article considers how the United Nations Convention on the Rights of Persons with Disabilities (CRPD) might affect not only on statutory wills, but also the wider provisions of the MCA.
Learning Objectives
• Be able to explain statutory wills and the application procedure to a patient or carer
• Understand the differences between the test for testamentary capacity (as established in Banks v Goodfellow (1870)) and assessing capacity under the MCA
• Appreciate how the CRPD might affect the decision-making process, not only for statutory wills but for all decisions made under the MCA
Patients with severe and enduring somatoform disorders (SESD) characteristically present with multiple, recurrent and frequently changing physical symptoms that have usually been present for several years before referral to a psychiatrist/psychologist. Many patients report long histories of contact with both primary and tertiary care services, have undergone repeated fruitless investigations and have high levels of disability. SESD are responsible for disproportionately high healthcare costs and are the third most common cause of workplace absence. Identification of patients with SESD by psychiatrists requires particular skills: collaboration with colleagues is vital and there are risks of iatrogenic harm. We describe the obstacles encountered in identifying these patients as well as methods of assessment and management. Treatment pathways best suited to managing this large and as yet untended group of patients are described.
Genetic testing in psychiatry is becoming more common, but psychiatrists often receive little training in it. Given the pace of change in genetics, understanding the current methods of testing and their associated merits and limitations can therefore be challenging for some. This narrative, written for psychiatrists in the clinic, aims to cut through the jargon and describe current genetic testing techniques and their evolution from previous methods. It discusses benefits and risks of testing, how geneticists decide whether genetic variants are pathogenic, terminology found in genetic test results and how best to support patients with genetic diagnoses. It also describes methods used to study the genetics of polygenic disorders. It is anticipated this will facilitate a greater understanding of genetic testing and promote confidence among psychiatrists to discuss its clinical utility and implications with patients.
Over the past few decades, care for people with intellectual disability in the UK has moved from long-stay hospitals to the community. As in the general population, a number of these people have mental health and behavioural difficulties for which they may require in-patient services. Consequently, psychiatrists need to be aware of the in-patient mental healthcare provision for these individuals. This article describes the different categories of in-patient bed for patients with intellectual disability and ways to monitor the quality and outcomes of in-patient care.
Autism spectrum disorders (ASDs) are a group of lifelong neurodevelopmental disorders characterised by difficulties in social interactions and social communication, and restricted and repetitive behaviours. Relative to the general population, individuals with ASDs are likely to be overrepresented in secure psychiatric care and custodial settings. Outcomes vary and can be problematic in the context of co-occurring intellectual disability, psychiatric disorder and challenging behaviours. To date, there is little in the way of specialised clinical guidance on the prescription of psychotropic medicines for individuals with ASDs, particularly information on any differences in efficacy and/or tolerability of specific medications. This review summarises the key research to date on the prescription of psychotropic medication in ASD with and without comorbid psychiatric or neurodevelopmental disorders, within the context of the existing clinical guidance. Some critical analysis is provided to aid clinicians in following a safe, effective and individualised approach to prescribing for people with ASDs.
There has been growing media and political awareness of forced marriage in recent years, and individuals in England, Wales and Northern Ireland are now protected by the Forced Marriage (Civil Protection) Act 2007. Victims of forced marriage can experience significant abuse, which may lead to mental health problems. People with severe mental illness or intellectual disability may be at increased risk of forced marriage and more vulnerable to its negative consequences. We review the current literature on forced marriage, focusing on the way it might affect these two groups, touch on its potential mental health consequences and give practical examples of how to manage situations in clinical practice.
Microdeletion syndrome is an important topic in intellectual disability, associated with various psychiatric symptoms, such as autism, attention deficit, hyperactivity, obsession and compulsion, and psychosis. In this article, we provide a clinical update on the following syndromes and their associated psychiatric disorders: Prader–Willi syndrome, Angelman syndrome, Williams syndrome, Wolf–Hirschhorn syndrome, cri du chat syndrome, DiGeorge syndrome and Rubinstein–Taybi syndrome.
Learning Objectives
• Gain an up-to-date understanding of the microdeletion syndromes commonly seen in daily practice
• Appreciate the association between underlying chromosomal abnormalities and the resultant intellectual disabilities in microdeletion syndromes
• Gain up-to-date knowledge about the treatment options for the various microdeletion syndromes commonly seen in daily practice
Copy number variants (CNVs) are structural changes in chromosomes that result in deletions, duplications, inversions or translocations of large DNA segments. Eleven confirmed CNV loci have been identified as rare but important risk factors in schizophrenia. These CNVs are also associated with other neurodevelopmental disorders and medical/physical comorbidities. Although the penetrance of the CNVs for schizophrenia (the chance that CNV carriers will develop the disorder) is modest, the penetrance of CNVs for any early-onset developmental disorder (e.g. intellectual disability or autism) is much higher. Testing for CNVs is now affordable and being used in clinical genetics and neurodevelopmental disorders clinics. It is possible that testing will be expanded to psychiatric clinics. This article provides a clinically relevant overview of recent CNV findings in schizophrenia and related disorders.
Challenging behaviour is common in intellectual disability but it is difficult to diagnose and manage. It can adversely affect the quality of life of the individual and cause the breakdown of community placements, resulting in hospital admission. This article discusses the aetiology of challenging behaviour (including the complex relationship with mental illness), diagnostic problems, the current evidence base in relation to psychosocial and pharmacological treatments, and service delivery.
LEARNING OBJECTIVES
• Understand the aetiological basis of challenging behaviour.
• Understand the role of functional analysis.
• Appreciate the evidence base in relation to the psychological and pharmacological treatment of challenging behaviour.
‘Best interests' is a key principle of the Mental Capacity Act 2005 (England and Wales), Mental Capacity Bill (2014) (Northern Ireland) and Mental Health Act 2001 (Ireland), although there are currently proposals to remove ‘best interests' from Irish legislation. Legislation in Scotland refers to ‘benefit’ resulting from interventions. Judicious use of ‘best interests', in line with guidelines that prioritise the person's autonomy, will and preferences, is a powerful way to promote the values and rights that underpin the United Nations Convention on the Rights of Persons with Disabilities and to safeguard the dignity of individuals with mental disorder and/or reduced mental capacity.
This article initially highlights that although the prevalence of alcohol use disorders in people with intellectual disability (PWID) appears to be low, it is a significant issue. This group can be more vulnerable to the adverse effects of alcohol and it is likely that many PWID who have alcohol use disorders are not being identified. We go on to review the limited existing literature on treatment for PWID who have alcohol use disorders and the challenges in meeting the needs of this patient group. We explore how assessment and treatment of alcohol use disorders in this population can be and needs to be tailored to the needs of PWID on an individual basis. There is also discussion about the use of incapacity legislation to treat this group.
LEARNING OBJECTIVES
• Be aware that alcohol use disorders can be especially problematic for PWID, that such disorders can often go undetected and that adapted screening techniques may be needed to identify such problems
• Understand the difficulties that this population has in accessing addiction services and that successful management of PWID who misuse alcohol is usually dependent on appropriate joint working between intellectual disability and addiction services
• Be aware that PWID are not a homogeneous group, rather they vary widely in their abilities, necessitating interventions tailored to the individual, and that the use of compulsory measures to manage PWID who lack capacity regarding to their alcohol use should be done with caution
The strong, life-long association between epilepsy and intellectual disability means that psychiatric teams, and the services they exist in, have a need for significant competencies in the field of epilepsy. This article addresses these competencies through the pathway of care. It will focus on those areas most relevant to psychiatric care and, when possible, explore where technology has begun to influence practice. The pathway leads from diagnosis through, in some cases, to mortality and support of the bereaved in psychiatric care. We will approach the topic through showing how the intertwining themes of information, empowerment, access to care, assessment of risk and psychological support are important. Technological advances are supporting changes in most of these areas, and psychological support, a knowledge of the needs of people with epilepsy and intellectual disability and epilepsy skills remain the foundation in the application of these advances.
People with intellectual disability can have a range of common mental health difficulties that sit at the interface of two psychiatry subspecialties: intellectual disability and general adult psychiatry. Clinical presentations, comorbidities and complexities can affect the setting of boundaries between the two disciplines. This article touches on current concepts, drives for inclusion of people with intellectual disability in mainstream psychiatry services and some of the difficulties at the interface. It focuses on potential solutions for managing this interface between the two subspecialties.
This article discusses the importance of residence capacity – an
individual's mental capacity to decide where they should live – and suggests
how it should be assessed. People with dementia or intellectual
disabilities, as well as those with other mental disorders, are sometimes
required to make this decision. Assessments of capacity must be conducted
with considerable care, given the implications for the individual and for
their human rights. The assessment must be objective and functional: the
assessor must be able specifically to demonstrate a lack of decision-making
ability. Yet assessments of capacity still require evaluative decisions to
be made. We suggest some basic information that should be conveyed to the
person faced by the prospect of a change of residence where there is a doubt
about capacity.
Sleep is essential for survival and humans spend approximately one-third of their life asleep. Adequate sleep is needed to maintain both physical and psychological health. Routinely getting less than the recommended amount of sleep for your age can have profound negative effects on health, such as increasing the likeliness of psychiatric illness, diabetes, cardiovascular disease and stroke. In children and adults with neurodevelopmental disorders, the prevalence of sleep disorders is significantly higher than in the general population. Given the relationship between sleep and psychiatric disorders, it is essential that psychiatrists have knowledge of the principles of sleep medicine. In this article, we focus on the common sleep disorders found in those with attention-deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) and give an overview of screening, diagnosis and management.
On average, 49–63% of people with intellectual disabilities and/or autism spectrum disorder (ASD) are prescribed psychotropic medications to treat psychopathology, including psychiatric illness, behaviours that challenge and the core symptoms and associated behaviours of these developmental disorders. In many cases, psychotropics, particularly antipsychotics, are used off-label without a proper indication, particularly to manage behaviours that challenge. The RCTs show moderate evidence supporting the efficacy of low-dose risperidone and some preliminary evidence for aripiprazole in treating behaviours that challenge among children with ASD and/or intellectual disabilities. The RCT-based evidence for the other psychotropics is equivocal, so no definitive conclusions can be made on their efficacy. Polypharmacy and the use of high doses of antipsychotics are prevalent in this population, leading to the risk of adverse events and drug–drug interactions. Despite various national and international guidelines, and government initiatives encouraging reduced psychotropic use, there is little evidence of this happening; on the contrary, the use of antidepressants, mood stabilisers and benzodiazepines may be increasing. A concerted multi-agency effort is urgently needed to address this significant public health concern of the overmedication of people with intellectual disabilities and/or ASD.
People with mental disorder and intellectual disability have the same rights to sexual expression as other people, albeit that in some cases a lack of capacity may require curtailment of those rights and regard must be had to protecting the vulnerable. Furthermore, the formation or maintenance of sexual relations, or the attainment of sexual fulfilment, may assist in the maintenance or restoration of mental health or well-being. This article demonstrates how the courts in England and Wales, applying statute law and judicial precedent, are largely supportive of the rights of people with mental disorder or intellectual disability to make decisions about sexual expression, sexual relationships and related matters, notwithstanding some societal and staff attitudes that act to prevent them fulfilling their sexual needs and making decisions about sexual and reproductive matters.
LEARNING OBJECTIVES
• Understand the underlying principles that apply to the exercise of their sexual rights by people with mental disorder or intellectual disability
• Understand some of the obstacles to the exercise of sexual rights by people with mental disorder or intellectual disability
• Understand the statute and case law that apply to the exercise of sexual rights by people with mental disorder or intellectual disability
Perceptions of self-injurious behaviour as refractory to treatment, and of treatment outcomes as unpredictable, in children and adults with intellectual disabilities and/or autism may lead to treatment inertia or nihilism, restrictive practices and overuse of psychotropic medication in its management. Recent research suggests, however, that from infancy to young adulthood prospects for a positive outcome are fair, and markers predictive of treatment outcome have begun to be identified. In this clinical reflection we briefly describe this work, consider how it may contribute to case stratification, and outline current thinking on further functional differentiation of cases of SIB, promoting non-restrictive practices.