Three decades after Penrose

Long-term care of the aging population with intellectual and developmental disabilities

The aging population with intellectual and developmental disabilities (I/DD) deserves appropriate health care and social support. This population poses unique medical and social challenges to the multidisciplinary team that provides care. In the past, long-term care (LTC) facilities played an essential role in the livelihood of this population. The likelihood that the geriatric LTC system must prepare for adequately caring for this population is high. This article conveys the need to prepare for the inclusion of the growing aging population with I/DD into long-term care with the general elderly population in the near future.

Overcoming the barriers experienced in conducting a medication trial in adults with aggressive challenging behaviour and intellectual disabilities

BACKGROUND

Aggressive challenging behaviour in people with intellectual disability (ID) is frequently treated with antipsychotic drugs, despite a limited evidence base.

METHOD

A multi-centre randomised controlled trial was undertaken to investigate the efficacy, adverse effects and costs of two commonly prescribed antipsychotic drugs (risperidone and haloperidol) and placebo.

RESULTS

The trial faced significant problems in recruitment. The intent was to recruit 120 patients over 2 years in three centres and to use a validated aggression scale (Modified Overt Aggression Scale) score as the primary outcome. Despite doubling the period of recruitment, only 86 patients were ultimately recruited.

CONCLUSIONS

Variation in beliefs over the efficacy of drug treatment, difficulties within multidisciplinary teams and perceived ethical concerns over medication trials in this population all contributed to poor recruitment. Where appropriate to the research question cluster randomised trials represent an ethically and logistically feasible alternative to individually randomised trials.

Difficulties in conducting a randomized controlled trial of health service interventions in intellectual disability: implications for evidence-based practice

BACKGROUND

In an era of evidence-based medicine, practice is constantly monitored for quality in accordance with the needs of clinical governance (Oyebode et al. 1999). This is likely to lead to a dramatic change in the treatment of those with intellectual disability (ID), in which evidence for effective intervention is limited for much that happens in ordinary practice. As Fraser (2000, p. 10) has commented, the word that best explains "the transformation of learning disability practice in the past 30 years is 'enlightenment'." This is not enough to satisfy the demands of evidence, and Fraser exhorted us to embrace more research-based practice in a subject that has previously escaped randomized controlled trials (RCTs) of treatment because of ethical concerns over capacity and consent, which constitute a denial of opportunity which "is now at last regarded as disenfranchising".

CONCLUSIONS

The present paper describes the difficulties encountered in setting up a RCT of a common intervention, i.e. assertive community treatment, and concludes that a fundamental change in attitudes to health service research in ID is needed if proper evaluation is to prosper.

The phenomenology of depressive illness in people with a learning disability and autism

People with autism may develop new behaviours in adolescence or early adult life, in addition to those associated with the primary disorder. Some of these behaviours have been postulated to be symptoms of depressive disorder. This article notes the methodological problems of investigating depression in people with autism. The authors also attempt to clarify the symptoms that may be significant in diagnosing depression in this group, by using treatment response methods.

The needs of older people with learning disabilities

There has been a growing realization that the needs of older people with learning disabilities are not being met. There has been little attention paid in nursing literature to the needs of this client group. This article will explore the issues about older people with learning disabilities and highlight some of the important areas that learning disability nurses may need to address. It is evident that there needs to be more collaboration between a range of different services and professionals. Areas of good practice can be used in developing innovative and flexible services, which are client led. Learning disability nurses may need to update their skills and knowledge and develop a 'critical practice' approach to meet the many challenges that older people with learning disabilities may pose.