Predictors and moderators of the response of adults with intellectual disabilities and depression to behavioural activation and guided self-help therapies

BACKGROUND

No previous studies have reported predictors and moderators of outcome of psychological therapies for depression experienced by adults with intellectual disabilities (IDs). We investigated baseline variables as outcome predictors and moderators based on a randomised controlled trial where behavioural activation was compared with guided self-help.

METHODS

This study was an exploratory secondary data analysis of data collected during a randomised clinical trial. Participants (n = 161) were randomised to behavioural activation or guided self-help and followed up for 12 months. Pre-treatment variables were included if they have previously been shown to be associated with an increased risk of having depression in adults with IDs or have been reported as a potential predictor or moderator of outcome of treatment for depression with psychological therapies. The primary outcome measure, the Glasgow Depression Scale for Adults with Learning Disabilities (GDS-LD), was used as the dependant variable in mixed effects regression analyses testing for predictors and moderators of outcome, with baseline GDS-LD, treatment group, study centre and antidepressant use as fixed effects, and therapist as a random effect.

RESULTS

Higher baseline anxiety (mean difference in outcome associated with a 1 point increase in anxiety 0.164, 95% confidence interval [CI] 0.031, 0.297; P = 0.016), lower performance intelligence quotient (IQ) (mean difference in outcome associated with a 1 point increase in IQ 0.145, 95% CI 0.009, 0.280; P = 0.037) and hearing impairment (mean difference 3.449, 95% CI 0.466, 6.432; P = 0.024) were predictors of poorer outcomes, whilst greater severity of depressive symptoms at baseline (mean difference in outcome associated with 1 point increase in depression -0.160, 95% CI -0.806, -0.414; P < 0.001), higher expectation of change (mean difference in outcome associated with a 1 point increase in expectation of change -1.013, 95% CI -1.711, -0.314; p 0.005) and greater percentage of therapy sessions attended (mean difference in outcome with 1 point increase in percentage of sessions attended -0.058, 95% CI -0.099, -0.016; P = 0.007) were predictors of more positive outcomes for treatment after adjusting for randomised group allocation. The final model included severity of depressive and anxiety symptoms, lower WASI performance IQ subscale, hearing impairment, higher expectation of change and percentage of therapy sessions attended and explained 35.3% of the variance in the total GDS-LD score at 12 months (R2  = 0.353, F4, 128  = 17.24, P < 0.001). There is no evidence that baseline variables had a moderating effect on outcome for treatment with behavioural activation or guided self-help.

CONCLUSIONS

Our results suggest that baseline variables may be useful predictors of outcomes of psychological therapies for adults with IDs. Further research is required to examine the value of these potential predictors. However, our findings suggest that therapists consider how baseline variables may enable them to tailor their therapeutic approach when using psychological therapies to treat depression experienced by adults with IDs.

The willingness of UK adults with intellectual disabilities to take COVID-19 vaccines

BACKGROUND

Given the much greater COVID-19 mortality risk experienced by people with intellectual disabilities (ID), understanding the willingness of people with ID to take a COVID-19 vaccine is a major public health issue.

METHOD

In December 2020 to February 2021, across the United Kingdom, 621 adults with ID were interviewed remotely and 348 family carers or support workers of adults with ID with greater needs completed an online survey, including a question on willingness to take a COVID-19 vaccine if offered.

RESULTS

Eighty-seven per cent of interviewees with ID were willing to take a COVID-19 vaccine, with willingness associated with white ethnicity, having already had a flu vaccine, gaining information about COVID-19 from television but not from social media, and knowing COVID-19 social restrictions rules. A percentage of 81.7% of surveyed carers of adults with ID with greater needs reported that the person would be willing to take a COVID-19 vaccine, with willingness associated with white ethnicity, having a health condition of concern in the context of COVID-19, having had a flu vaccine, being close to someone who had died due to COVID-19, and having shielded at some point during the pandemic.

CONCLUSIONS

Reported willingness to take the COVID-19 vaccine is high among adults with ID in the United Kingdom, with factors associated with willingness having clear implications for public health policy and practice.

Experiences of mothers caring for a child with an intellectual disability during the COVID-19 pandemic in the Netherlands

BACKGROUND

During the first COVID-19 lockdown period, various restrictions led to diminished access to both educational and professional support systems for children with an intellectual disability and their families. The aim of this study was to explore the experiences and needs of parents caring for a child with an intellectual disability during the first lockdown period in the Netherlands.

METHOD

Five mothers caring for a child with an intellectual disability participated in this qualitative study. The participants were interviewed using a semi-structured interview guide. The interviews lasted between 26 and 48 min. The interview recordings were transcribed verbatim, and the transcripts were analysed thematically.

RESULTS

Three overarching themes emerged: (1) We need to stay healthy, which centres on the mother's urge to protect their child's well-being; (2) We make it work, which provides insight into how the mothers were handling the drastic changes in their family; and (3) My child's and family's place in the world, which focuses on the mothers' experienced position in the world around them.

CONCLUSIONS

The current study provides valuable insights into the experiences and needs of mothers caring for a child with an intellectual disability during the COVID-19 pandemic.

Facial attraction: an exploratory study of the judgements made by people with intellectual disabilities

BACKGROUND

Although romantic or sexual attraction is a major research topic in the general population, little is known about people with intellectual disabilities' (ID) views of attractiveness.

METHODS

Fifty-eight participants (16-40 years) took part in this exploratory study, 29 with ID and 29 without ID. Participants were shown 50 images of men or women's faces and asked to rate how attractive they thought the faces were.

RESULTS

A strong association was found between what men and women with ID and those without ID considered attractive in romantic partners. However, people with ID were more likely to consider themselves desirable to others.

CONCLUSIONS

The findings suggest that people with mild ID make the same subtle judgements about facial attraction as other individuals.

Family-based social capital of emerging adults with and without mild intellectual disability

BACKGROUND

Family is recognised as an important context for the self-development of young adults in emerging adulthood, although very little research has addressed the perspective of young people with intellectual disability about their families by using self-report. This study examined how emerging adults with mild intellectual disability define their family support networks, compared with definitions of students without intellectual disability, within a social capital theoretical framework.

METHODS

Fifty-three participants with mild intellectual disability and 53 students without intellectual disability were interviewed individually using the Family Network Method - Intellectual Disability (FNM-ID). Data from the FNM-ID relate to key social network measures on how individuals define their family groups, and how they perceive existing supportive relationships within their families. Participants with mild intellectual disability and students were compared on the FNM-ID social network measures.

RESULTS

Participants with mild intellectual disability reported fewer family members who they considered significant to them than students without intellectual disability. They were less likely to include peers (i.e. friends and partners) and siblings in their significant family networks, had fewer relationships with family members in which they received or gave support, had fewer reciprocal support relationships and had a less central position in their family network.

DISCUSSION

The family-based social capital of emerging adults with mild intellectual disability differed from that of students without intellectual disability. They may remain more dependent on their natural family for emotional support as their supportive networks have not necessarily made the transition to networks with emotionally close peer relationships.

Leaving school: a comparison of the worries held by adolescents with and without intellectual disabilities

BACKGROUND

Leaving school is an important time for adolescents, with increasing autonomy and developing adult identities. The present study sought to shed light on the content and emotional impact of worries amongst adolescents with and without intellectual disabilities (IDs) at this time of change.

METHODS

Twenty-five adolescents with mild to moderate IDs and 27 adolescents without IDs, aged 15 to 18 years, took part in the study. Participants' worries were elicited using a structured interview. The levels of rumination and distress related to their most salient worries were also examined, along with their self-reported levels of anxiety.

RESULTS

Content analysis of the interviews identified differences between the worries of the two groups of participants, with the adolescents with IDs expressing more general worries about failure and personal threat. Level of distress about worries was positively correlated with anxiety in both groups. The adolescents with IDs were significantly more anxious than their non-disabled peers.

CONCLUSIONS

The differences between the groups' worries may be linked to differences in life experience and expectations. Consideration should be given to the specific worries of adolescents at the stage of leaving school. Doing so may allow solutions for their concerns to be identified, thus easing distress and leading to a less stressful transition.

A feasibility study of behavioural activation for depressive symptoms in adults with intellectual disabilities

BACKGROUND

Important work has been carried out adapting cognitive behavioural therapy for people with intellectual disabilities. However, there is a lack of alternative psychological therapies available for people with intellectual disabilities and emotional difficulties. Behavioural activation for depression is less reliant on verbal communication and focuses on increasing purposeful activity and reducing avoidance.

METHOD

This feasibility study involved the development and piloting of an adapted manual of behavioural activation for people with intellectual disabilities. The intervention consisted of 10-12 sessions and a key adaptation was that the therapist worked with the clients alongside a significant other in their life, either a paid carer or family member. Baseline, post-intervention (3 months after entering the study) and 6-month quantitative follow-up data were obtained. Primary outcome data were gathered, concerning depressive symptoms, participants' levels of activity and general well-being.

RESULTS

Twenty-three adults with intellectual disabilities with symptoms of depression were recruited from specialist health services. In terms of acceptability, the behavioural activation intervention was well received and only two individuals dropped out, with a further two lost to follow-up. The main measures of depression appeared to be sensitive to change. Pre- to post-intervention data showed a significant reduction in self-report of depressive symptoms with a strong effect size (r = 0.78), that was maintained at follow-up (r = 0.86). Positive change was also obtained for informant reports of depressive symptoms from pre- to post-intervention, with a strong effect size (r = 0.7). Once again, this positive change was maintained at follow-up (r = 0.72).

CONCLUSIONS

The study suggested that behavioural activation may be a feasible and worthwhile approach to tackling depression in people with intellectual disabilities. However, a randomised controlled trial would be required to establish its effectiveness, with more sensitive measurement of change in activity.

A preliminary controlled trial of a trans-diagnostic programme for cognitive behaviour therapy with adults with intellectual disability

BACKGROUND

Several studies have found a heightened prevalence of mental health disorders in people with intellectual disabilities (ID). There have been a number of successful case series and two promising controlled treatment trials of cognitive behaviour therapy (CBT) for emotional disorders (excluding anger) for people with ID. Several authors have promoted the development of trans-diagnostic approaches to cognitive treatment. The present study extends this work with the development and evaluation of a trans-diagnostic treatment manual for CBT in people with ID.

METHOD

A controlled treatment trial was conducted with 12 participants in treatment and waiting list control data. Each treatment participant was matched to a control on age, IQ, presenting problem, and Brief Symptom Inventory (BSI) global severity index (GSI) score. The treatment group was also evaluated on the Glasgow anxiety and depression scales and was followed up for 3 to 6 months after treatment.

RESULTS

There were no significant differences between groups at baseline. Following treatment, the CBT group was significantly improved when compared with the control group on the GSI scale of the BSI. The ancovas for all other measures were not significant but there were significant improvements for the treatment group on all scaled except BSI depression from pre to post-CBT. Gains were maintained to follow up, and changes were associated with large effect sizes.

CONCLUSIONS

It was possible to treat a range of symptoms and psychiatric diagnoses with a general trans-diagnostic CBT manual. The effects of therapy were promising, suggesting that the participants could respond to treatment in a meaningful and helpful manner and supporting the case for further evaluation of the trans-diagnostic approach in ID.

'It's made all of us bond since that course…' - a qualitative study of service users' experiences of a CBT anger management group intervention

BACKGROUND

People with intellectual disabilities (ID) are rarely asked about their experiences as users of psychological services and little is known about the views of clients with ID who have undergone cognitive behavioural therapy (CBT). This study aimed to gather the views of adults with ID who had recently taken part in a cluster randomised control trial (RCT) of a staff-delivered manualised CBT anger management group intervention.

METHOD

A qualitative method, Interpretative Phenomenological Analysis (IPA), was employed and eleven participants were interviewed. The interviews took place after the intervention, within two weeks of the end of the group, to gain an understanding of service users' experiences of participating in a CBT group.

RESULTS

IPA of the interview transcripts indicated that the intervention was experienced as effective and enjoyable and a number of themes were identified including: 'the importance of relationships', 'a new me', 'new and improved relationships', 'presenting myself in a positive light' and 'what the group didn't change'.

CONCLUSIONS

The results will be discussed in the context of applying group CBT for adults with ID and implications for service development.

Cognitive behavioural anger management intervention for people with intellectual disabilities: costs of intervention and impact on health and social care resource use

BACKGROUND

Anger and aggression among adults with intellectual disability (ID) are associated with a range of adverse consequences for their well-being and that of their family or staff carers. The aims were to evaluate the effectiveness of an anger management intervention for adults with mild to moderate ID and to evaluate the costs of the intervention and its impact on health and social care resource use. This paper is concerned with the latter aim.

METHODS

A cluster-randomised controlled trial was conducted involving day services for adults with ID in Scotland, England and Wales. Incremental costs of delivering the intervention and its impact on subsequent total health and social care package costs were calculated. Full data comparing costs between baseline and follow-up 10 months later were collected for 67 participants in the intervention arm and 62 participants in the control arm. Cost differences between the groups at follow-up, adjusted for baseline levels, were calculated using non-parametric bootstrapping controlling for clustering.

RESULTS

The mean hourly excess cost of intervention over treatment as usual was £12.34. A mean adjusted cost difference of £22.46 per person per week in favour of the intervention group was found but this was not statistically significant.

CONCLUSIONS

The baseline-adjusted cost difference at follow-up would result in a fairly immediate compensation for the excess costs of intervention, provided the difference is not a statistical artefact. Further research is needed to clarify the extent to which it might represent a real saving in service support costs.

Sexual understanding, sources of information and social networks; the reports of young people with intellectual disabilities and their non-disabled peers

BACKGROUND

Sexual development plays a vital part in young people's emotional adjustment.

METHOD

This study compared the sexual understanding of 30 adolescents with mild intellectual disabilities (ID) and 30 non-disabled adolescents, along with their reports of where they obtained sexual information, and the nature of their social networks and support.

RESULTS

As expected, the non-disabled young people had superior levels of knowledge. However, an interaction was found between group and gender. The non-disabled young women had a better grasp of sexual matters than men, whereas the opposite was the case for those with ID. The non-disabled young people reported more formal and informal sources of sexual information and described larger social networks than those with ID.

CONCLUSIONS

These findings highlight the need to tackle the barriers to sexual knowledge faced by young people with ID, and the need to take account of the broader social context of their lives when doing so. This includes the attitudes to the developing sexuality of young women with ID in particular.

Psychological therapies for people with intellectual disabilities: comments on a matrix of evidence for interventions in challenging behaviour

BACKGROUND

Psychological therapies with a proven efficacy in the general population are being adapted for use with people who have intellectual disabilities in community settings.

METHODS

A systematic review of peer-reviewed literature published between 1980 and 2010 was carried out, to identify the evidence base for effective psychological interventions in challenging behaviour. Relevant databases were searched using applied key terms. Evidence was graded, according to the quality of the research. A best-evidence Matrix was produced to improve guidance for service providers and practitioners in the range, volume and quality of psychological interventions.

RESULTS

There is a limited amount of efficacy research that meets the most stringent standards of empirical evidence.

CONCLUSIONS

It is important to broaden the evidence base and consider the context of psychological interventions, alongside the values underpinning care and treatment.

A cluster randomised controlled trial of a manualised cognitive behavioural anger management intervention delivered by supervised lay therapists to people with intellectual disabilities

BACKGROUND

Anger is a frequent problem for many people with intellectual disabilities, and is often expressed as verbal and/or physical aggression. Cognitive-behaviour therapy (CBT) is the treatment of choice for common mental health problems, but CBT has only recently been adapted for people with intellectual disabilities. Anger is the main psychological presentation in which controlled trials have been used to evaluate CBT interventions for people with intellectual disabilities but these do not include rigorous randomised studies.

OBJECTIVES

To evaluate (1) the impact of a staff-delivered manualised CBT anger management intervention on (a) reported anger among people with mild to moderate intellectual disabilities, and (b) anger coping skills, aggression, mental health, quality of life and costs of health and social care; (2) factors that influence outcome; and (3) the experience of service users, lay therapists and service managers.

DESIGN

A cluster randomised controlled trial based on 30 day centres (15 intervention and 15 control). Intention-to-treat comparisons of outcomes used a two-level linear regression model to allow for clustering within centres with baseline outcome levels as a covariate. Comparison of cost data used non-parametric bootstrapping. Qualitative analysis used interpretative phenomenological analysis and thematic analysis.

SETTING

Recruited day centres had four-plus service users with problem anger who were prepared to participate, two-plus staff willing to be lay therapists, a supportive manager and facilities for group work, and no current anger interventions.

PARTICIPANTS

A total of 212 service users with problem anger were recruited. Thirty-three were deemed ineligible (30 could not complete assessments and three withdrew before randomisation). Retention at follow-up was 81%, with 17 withdrawals in each arm. Two to four staff per centre were recruited as lay therapists. Eleven service users, nine lay therapists and eight managers were interviewed.

INTERVENTIONS

The manualised intervention comprised 12 weekly 2-hour group sessions supplemented by 'homework'. Lay therapists received training and ongoing supervision from a clinical psychologist. Treatment fidelity, group attendance and resources used in intervention delivery were monitored.

MAIN OUTCOME MEASURES

The primary outcome was the service user-rated Provocation Index (PI), a measure of response to hypothetical situations that may provoke anger. Secondary trial outcomes were the key worker-rated PI; the service user- and key worker-rated Profile of Anger Coping Skills (PACS); the service user-rated PACS imaginal provocation test (PACS-IPT), a measure of response to actual situations known to provoke anger; aggression; mental health; self-esteem; quality of life; and health and social care resource use. Assessments were administered before randomisation and at 16 weeks and 10 months after randomisation.

RESULTS

Fourteen treatment groups were delivered, each with 12 sessions lasting an average of 114 minutes, with a mean of 4.9 service users and 2.0 lay therapists. The mean hourly cost per service user was £ 25.26. The mean hourly excess cost over treatment as usual was £ 12.34. There was no effect of intervention on the primary outcome - self-rated PI. There was a significant impact on the following secondary outcomes at the 10-month follow-up: key worker-rated PI, self-rated PACS-IPT and self- and key worker-rated PACS. Key workers and home carers reported significantly lower aggression at 16 weeks, but not at 10 months. There was no impact on mental health, self-esteem, quality of life or total cost of health and social care. Service users, key workers and service managers were uniformly positive.

CONCLUSIONS

The intervention was effective at changing anger coping skills and staff-rated anger. Impact on self-rated anger was equivocal. With hindsight there are reasons, from an analysis of factors influencing outcomes, to think that self-rated PI was not a well-chosen primary outcome. Widespread implementation of manualised lay therapist-led but psychologist-supervised anger management CBT for people with mild to moderate intellectual disabilities is recommended.

Cognitive behavioural therapy from the perspective of clients with mild intellectual disabilities: a qualitative investigation of process issues

BACKGROUND

Clinicians working with clients who have mild intellectual disabilities (IDs) have shown growing enthusiasm for using a cognitive behavioural approach, amid increasing evidence of good treatment outcomes for this client group. However, very little is known about the views and experiences of clients with IDs who have undergone cognitive behavioural therapy. This study aims to explore the perspective of these clients.

METHODS

Fifteen participants with borderline to mild IDs and problems of anxiety, depression and anger were interviewed regarding their experience of cognitive behavioural therapy (CBT). Two semi-structured interviews were carried out in the first phase of therapy between session four and session nine. An interpretive phenomenological approach was taken to seek out themes from participants' own personal accounts.

RESULTS

Participants valued the opportunity to talk about problems with their therapist and benefitted from therapeutic relationships characterised by warmth, empathy and validation. Participants identified areas of positive change; however, many thought that this may be short lived or not maintained beyond discharge.

CONCLUSIONS

The supportive aspects of therapeutic relationships were particularly important to participants undergoing CBT. The clinical implications are considered.

Interactional patterns between staff and clients with borderline to mild intellectual disabilities

BACKGROUND

Client-centred models of care imply that clients should have a collaborative relationship with staff providing support. This study investigates whether dialogues between staff and clients in naturally occurring contexts reflect this collaborative ideal.

METHODS

Nineteen staff members video recorded a social interaction with one of their clients. The topic of the interaction concerned an aspect of their support needs. The recordings were transcribed and analysed using the Initiative Response Analysis designed by Linell et al.

RESULTS

Staff were more dominant than clients, albeit the level of asymmetry in the dialogues was relatively small. However, a different pattern of turns was used by staff and clients. Staff asked more direct questions and sometimes neglected meaningful client contributions. Clients, on the other hand, provided more extended turns in response to staff members' questions, thereby helping to maintain the dialogue. However, in a notable minority of communicative turns, the clients failed to link with the staff member's contribution.

CONCLUSIONS

The interactional patterns found in this study suggest that staff and clients can face difficulties establishing collaborative dialogues on shared topics. Future research should take account of what staff and clients want to achieve in dialogues, along with the nature of their non-verbal communication.

Do video reviews of therapy sessions help people with mild intellectual disabilities describe their perceptions of cognitive behaviour therapy?

BACKGROUND

This study examined the potential of a retrospective video reviewing process [Burford Reviewing Process (BRP)] for enabling people with intellectual disabilities to describe their experiences of cognitive behaviour therapy (CBT). It is the first time that the BRP, described in this paper, has been used with people with intellectual disabilities and the aim was to assess the feasibility of the procedure and gain a picture of the information it might yield.

METHODS

Using the BRP, 12 clients reviewed tapes of their fourth and ninth CBT sessions and six reviewed the fourth session only. All reviews were audio recorded for later verbatim transcriptions of clients' comments. Reviews and transcriptions were conducted by non-clinical researchers. Thematic analysis was applied to the transcripts by a researcher who was not CBT-trained.

RESULTS

All clients were able to follow the instructions for the BRP. Three broadly based themes encapsulated their responses - how they felt about themselves, how they felt the therapist was helping and how CBT was helping. A fourth theme referred to comments on issues that were currently troubling clients, which were prompted by watching the video but did not refer to actual events on screen.

CONCLUSIONS

The BRP seems a feasible approach with this client group and gave insights into their feelings and opinions on CBT. Clinical implications of the results and the potential for further developments are discussed.

Cognitive behavioural therapy: from face to face interaction to a broader contextual understanding of change

Cognitive behavioural therapy (CBT) is increasingly used to address the emotional and interpersonal problems of people with ID. There is a limited but promising evidence base supporting this activity. However, these individuals face real and continuing challenges in their lives that have implications for their self and interpersonal perceptions. These adversities have implications for the adaptation of CBT. First, it may mean that characteristically negative perceptions may be more common and may be the result of a complex interaction with a truly aversive environment and should not simply be considered as cognitive distortions. Secondly, clients may have limited control over their everyday lives, with limited opportunity to negotiate change with their informal and formal sources of support. This review suggests that it is important to consider the interpersonal context of therapy both to ensure effective work within sessions and to enable real change in clients' everyday lives. The review draws upon Vygotsky's theory of the zone of proximal development and ecological models of change to consider the challenges of establishing collaborative relationships and the potential to use CBT within a broad psychosocial model. The aim is to offer a helpful framework for practitioners and to identify directions for future research.

The psychometric properties of the Hospital Anxiety and Depressions Scale adapted for use with people with intellectual disabilities

BACKGROUND

There is increasing recognition of depression in people with intellectual disabilities (ID). There is a need to develop well-standardised self-report measures for both clinical and research purposes. This paper presents some psychometric properties of the Hospital Anxiety and Depression Scale (HADS) adapted for use with people with ID. The anhedonic emphasis in the depression scale of the HADS may be particularly useful for people with ID who present with high rates of physical co-morbidity.

METHOD

A total of 197 people with ID completed an adapted HADS; 32 participants also completed the Zung Depression Scale and 42 also completed the Glasgow Depression Scale.

RESULTS

The obtained factor structure is similar to the original form of the scale used with people without ID. However, the underlying question wording of the HADS, where most depression items are phrased positively and most anxiety items are phrased negatively, makes clear interpretation of the factor structure difficult. The HADS has an adequate internal reliability and correlates well with other self-report measures of depression.

CONCLUSIONS

The HADS may need further adaptation; however, the measurement of anhedonia is a useful addition to the self-report measures of depression available for people with ID.

Social goals and conflict strategies of individuals with mild to moderate intellectual disabilities who present problems of aggression

BACKGROUND

A few recent studies have adopted a social cognitive perspective to explore how individuals with intellectual disabilities (IDs), who present problems of aggression, view their social world. The focus has mainly been on participants' perceptions of others' behaviour within conflict situations. The present exploratory study aims to compliment existing research by exploring social cognitive factors that may influence how individuals respond to conflict.

METHODS

Study was carried out with 20 aggressive and 20 non-aggressive men and women who have a mild to moderate ID. The 'Social Goals and Strategies for Conflict' (SGASC) assessment was devised to explore whether group or gender differences could be found in participants' expected outcomes of aggressive strategies, their expected outcomes of submissive strategies and their emotional reaction to these outcomes. Participants' social goals within hypothetical situations of conflict were also explored.

RESULTS

It was found that aggressive and non-aggressive participants have different social goals. There were no significant differences for expected outcomes of aggression or submissiveness. Nevertheless, a number of trends suggest that more aggressive participants expect negative outcomes for submissiveness compared with their non-aggressive peers.

CONCLUSIONS

While the findings of this study are tentative, investigating the social outcomes that are valued by individuals with ID who present problems of aggression appears to be a promising area for further research, with possible implications for clinical assessment and treatment.

Young people with intellectual disabilities attending mainstream and segregated schooling: perceived stigma, social comparison and future aspirations

BACKGROUND

Mainstream schooling is a key policy in the promotion of social inclusion of young people with learning disabilities. Yet there is limited evidence about the school experience of young people about to leave mainstream as compared with segregated education, and how it impacts on their relative view of self and future aspirations.

METHODS

Sixty young people with mild to moderate intellectual disabilities in their final year of secondary school participated in this study. Twenty-eight individuals came from mainstream schools and 32 attended segregated school. They completed a series of self-report measures on perceptions of stigma, social comparison to a more disabled and non-disabled peer and the likelihood involved in attaining their future goals.

RESULTS

The majority of participants from both groups reported experiencing stigmatized treatment in the local area where they lived. The mainstream group reported significant additional stigma at school. In terms of social comparisons, both groups compared themselves positively with a more disabled peer and with a non-disabled peer. While the mainstream pupils had more ambitious work-related aspirations, both groups felt it equally likely that they would attain their future goals. Although the participants from segregated schools came from significantly more deprived areas and had lower scores on tests of cognitive functioning, neither of these factors appeared to have an impact on their experience of stigma, social comparisons or future aspirations.

CONCLUSIONS

Irrespective of schooling environment, the young people appeared to be able to cope with the threats to their identities and retained a sense of optimism about their future. Nevertheless, negative treatment reported by the children was a serious source of concern and there is a need for schools to promote the emotional well-being of pupils with intellectual disabilities.

Knowing you: the interpersonal perceptions of staff towards aggressive individuals with mild to moderate intellectual disabilities in situations of conflict

OBJECTIVES

Staff attributions concerning challenging behaviour have been found to play a role in determining their responses. The emphasis in the literature has been on staff beliefs about the challenging behaviour itself. However, staff are also likely to be responding to the person engaging in the behaviour. The aim of this study was to explore workers' perceptions of individuals who are frequently aggressive.

DESIGN AND METHODS

Thirty-six staff members working with individuals presenting problems of frequent aggression participated in this study. They were interviewed about an incident of aggression involving the person they worked with. The semi-structured interview, based on a Rational Emotive Therapy format, aimed to tap into the emotions aroused in the staff members and interpersonal appraisals that they made at the time of the incident. The responses were content analyzed.

RESULTS

The strength of the staff member's emotional reactions were noteworthy. Furthermore, approximately half of the staff members believed that the clients' aggression was directed at them personally. In turn, the majority of staff members described their clients in negative terms, and said that their first impulse had been to confront the clients.

CONCLUSIONS

The findings suggest that interpersonal perceptions may have a role in determining staff responses to individuals who behave aggressively. The clinical and theoretical implications of the findings were discussed, alongside directions for future research.

Coping with social stigma: people with intellectual disabilities moving from institutions and family home

BACKGROUND

Social stigma and its impact on the life opportunities and emotional well-being of people with intellectual disabilities (IDs) are a subject of both practical and theoretical importance. The disability movement and evolving theories of self, now point to individuals' ability to develop positive identities and to challenge stigmatizing views and social norms.

METHOD

This paper presents findings from a phenomenological study of 10 individuals making the transition from their family home to live more independently and 18 individuals moving from a long-stay hospital to live in community housing. It builds on an earlier data set obtained from people living at home with their families and examines: (1) people's awareness of stigma, and (2) their modes of adaptation to stigma.

RESULTS

The participants all believed that they faced stigmatized treatment and were aware of the stigma associated with ID. They presented a range of views about self in relation to disability and stigma. These views included regarding themselves as part of a minority group who reject prejudice, and attempts to distance themselves from stigmatizing services and from other individuals with IDs.

CONCLUSIONS

The findings are discussed in relation to theories of self and the importance of considering psychosocial factors is stressed in clinical work with people who have IDs.

The impact of sildenafil citrate on sexual satisfaction profiles in men with a penile prosthesis in situ

OBJECTIVE

To assess the efficacy of sildenafil in increasing penile glans tumescence and improving patient satisfaction in men with a penile prosthesis, as this remains a major treatment for erectile dysfunction but a common complaint is the lack of glans engorgement.

PATIENTS AND METHODS

To determine whether sildenafil combined with a penile prosthesis improves satisfaction, patients used an implant alone for at least 1 month, after which they completed the International Index of Erectile Function (IIEF) questionnaire. The same patients were then given sildenafil citrate and completed the IIEF questionnaire after using the sildenafil/implant combination.

RESULTS

Patients who responded to sildenafil with glans engorgement reported significantly greater satisfaction scores than with an implant alone.

CONCLUSION

We currently offer sildenafil citrate after implantation to all men who have a penile prosthesis placed.

Responses of staff towards people with mild to moderate intellectual disability who behave aggressively: a cognitive emotional analysis

BACKGROUND

Traditionally, research into interactions between staff and adults with an intellectual disability who engage in challenging behaviour has been carried out within a behavioural paradigm. Recent work has begun to examine cognitive factors. The majority of this research has drawn upon Weiner's attributional model of helping behaviour. Moreover, staff responses have usually been investigated in relation to client vignettes of challenging behaviour.

METHOD

The present study involved 38 staff who worked with frequently aggressive clients and its aims were twofold: (1) to compare different methods of examining the cognitive and emotional responses of staff to aggression; namely, descriptive vignettes and real incidents of aggression which staff could recall; and (2) to attempt to replicate previous findings supportive of Weiner's model with a new carer group (day centre staff).

RESULTS

When staff responses were compared across the hypothetical and real scenarios, using a series of one-way analyses of variance, it was revealed that staff experienced more negative emotions in response to the real incidents of aggression. The present study produced little evidence in support of Weiner's model. However, it was found that staff perceptions of the aggressive clients were linked to their cognitive and emotional responses to the aggression.

CONCLUSION

The theoretical and clinical implications of these findings are considered, and the possible role played by interpersonal attributions in mediating staff responses to aggression is discussed.

Contingent reinforcement or defending the self? A review of evolving models of aggression in people with mild learning disabilities

This paper examines the changing approaches to working with people with a moderate to mild learning disability, who are frequently aggressive. Long-held assumptions about the lack of inter-personal understanding and impulsiveness continue to play a central role in clinical assessment and intervention for this group. Yet, there is a lack of controlled studies indicating the influence of such factors in frequent aggression. The dominant behavioural tradition has long encouraged such assumptions, but has focused on people with more severe disabilities where such assumptions are arguably more appropriate. The current review of the literature shows a clear evolution away from a strict behavioural approach towards cognitive-behavioural therapy (CBT) approaches that take account of the heterogeneous psychosocial causes of aggression. We find support for CBT in the child-development literature, which examines inter-personal difficulties from an information-processing perspective. Finally, we argue that much of the literature implicitly utilizes the concept of self, and we suggest that this should be made explicit in a reformulated theory of the 'person', incorporating the self concept and embedding individual cognitive processes and behaviour in a social context.

Use of epidermal growth factor and collagen synthesis inhibition as adjuvant to healing of ureteroureteral anastomosis

BACKGROUND AND PURPOSE

When treating a ureteral narrowing by endopyelotomy or endoureterotomy, the urologist hopes that after the narrowed area is cut, it will heal with a patent lumen. A ureteral stent is usually left in place to provide a framework for healing. In cases of failure, histologic examination shows a predominance of collagen. We evaluated the effects of epidermal growth factor (EGF) and a collagen synthesis inhibitor, halofuginone, as adjuncts to ureteral healing.

MATERIALS AND METHODS

Ten female pigs underwent ureteroureteral anastomosis bilaterally, with the left side being stented. They were then randomized to receive EGF (N = 4), halofunginone (N = 3), or saline (control; N = 3). On postoperative day 30, the ureters were examined grossly and histologically.

RESULTS

The lumens of the ureters were significantly larger in the animals that received either EGF or funginone than in the control animals. The epithelium was significantly thicker in the animals that received halofunginone than in the controls or animals receiving EGF. The thickness of the smooth muscle and adventitia was similar in the three groups. Stenting improved the results.

CONCLUSION

Both EGF and halofuginone show promise as adjuncts to endopyelotomy and endoureterotomy.

Attribution of intent and role-taking: cognitive factors as mediators of aggression with people who have mental retardation

An assessment task was devised to explore the attributional style and role-taking ability of 22 aggressive and 22 nonaggressive adults with moderate to mild mental retardation. Aggressive participants showed a hostile bias in their interpretation of others' intentions towards themselves within ambiguous interpersonal situations, although no difference was found across groups within clearly provocative situations. Furthermore, the role-taking ability of the aggressive participants was superior to the nonaggressive group, undermining the focus on global problems of interpersonal understanding as a causal factor of aggression for people with mental retardation.

Facing stress and conflict: a comparison of the predicted responses and self-concepts of aggressive and non-aggressive people with intellectual disability

The present research consisted of two studies. A total of 44 participants were involved in the first study: 22 individuals with problems of aggression (Ag) and 22 non-aggressive (NAg) individuals. A sentence completion test was used to explore whether there were differences between the two groups' predicted coping responses in stressful situations. While the Ag group provided most aggressive responses, the NAg participants were more assertive. However, gender differences also emerged, with women proving to be less aggressive. A high number of passive answers were given across all the groups, suggesting that background experience could have influenced the participants' sense of efficacy in stressful situations. In the second study, a subsample of the participants were interviewed. The aim was to explore whether particular background experience coloured their perceptions of self and others, in situations of conflict. While nine out of the 10 Ag participants described incidents where they felt treated in a derogatory manner which could be linked to their disability, only two out of the nine NAg participants felt slighted in this fashion. Hence, a vulnerable sense of self could contribute to greater sensitivity in interpersonal situations, increasing the likelihood of an aggressive response. The clinical relevance of this work is discussed, alongside the possibilities for future research in this area.

Transurethral vaporization of the prostate in the treatment of bladder outlet obstruction at two university hospitals

Transurethral vaporization of the prostate (TVAP) is a new technique for the surgical treatment of men with benign prostatic hyperplasia (BPH). The primary advantage of TVAP appears to be shortened hospitalization and less bleeding than is associated with transurethral resection of the prostate (TURP). Since February 1995, 66 consecutive men with bladder outlet obstruction (47 with persistent voiding symptoms and 19 in complete urinary retention) secondary to prostatic disease underwent TVAP at two university hospitals. TVAP was utilized in all patients regardless of prostate size. The mean length of follow-up was 3.2 months. All 19 men in complete retention were able to void adequately following surgery with a mean postvoid residual volume of 18cc and a mean International Prostate Symptom Score (I-PSS) of 7.5. In the remaining patients, the I-PSS decreased from a mean of 19.6 to 8.4. Pre- and postoperative peak urinary flow rate data were available in 17 men and increased from 9 to 18 cc/s. Limited transurethral resection of prostatic tissue at the completion of TVAP was necessary to adequately relieve bladder outlet obstruction in 18% (12/66) of patients. Hospitalization of < 24 h was needed in 68% (45/66) patients. The urinary catheter was removed within 1 day of surgery in 68% (45/66) of men as well. Seven patients required catheter replacement postoperatively due to difficulty voiding (five men) or bleeding (two men). No patient required blood transfusion. TVAP is effective in relieving bladder outlet obstruction in men with and without urinary retention. The majority of patients require brief or no hospitalization and are able to void adequately within 24 h of surgery. TVAP appears to be less effective in men with large prostate glands, and limited TURP is more frequently needed in these cases. The long-term results of TVAP will require further study.

Laparoscopic surgery for adrenal lesions

Laparoscopy has become an important tool in the urologist's armamentarium. The optimal utilization of this technology is still in evolution; however, it offers assistance in diagnosis and treatment for a variety of conditions. As experience with laparoscopy increases, more procedures that have traditionally been done with an open surgical approach will be adapted to use with the laparoscope. In this article, we review current applications of laparoscopic adrenalectomy.