Intellectual and developmental disabilities in Ontario's criminal justice and forensic mental health systems: Using data to tell the story

BACKGROUND

International studies show that adults with intellectual and developmental disabilities (IDD) are disproportionately represented in the criminal justice and forensic mental health systems; however, it is difficult to capture their involvement across systems in any one jurisdiction.

AIMS

The current study aimed to estimate the prevalence of IDD across different parts of the criminal justice and forensic mental health systems in Ontario and to describe the demographic and clinical profiles of these individuals relative to their counterparts without IDD.

METHODS

This project utilised administrative data to identify and describe the demographic and clinical characteristics of adults with IDD and criminal justice or forensic involvement across four sectors: federal correctional facilities, provincial correctional facilities, forensic inpatient mental health care and community mental health programmes. Questions were driven by and results were contextualised by a project advisory group and people with lived experience from the different sectors studied, resulting in a series of recommendations.

RESULTS

Adults with IDD were over-represented in each of the four settings, ranging from 2.1% in federal corrections to 16.7% in forensic inpatient care. Between 20% (forensic inpatient) and 38.4% (provincial corrections) were under the age of 25 and between 34.5% (forensic inpatient) and 41.8% (provincial corrections) resided in the lowest income neighbourhoods. Medical complexity and rates of co-occurring mental health conditions were higher for people with IDD than those without IDD in federal and provincial corrections.

CONCLUSIONS

Establishing a population-based understanding of people with IDD within these sectors is an essential first step towards understanding and addressing service and care needs. Building on the perspectives of people who work in and use these systems, this paper concludes with intervention recommendations before, during and after justice involvement.

"Everything has changed since COVID": Ongoing challenges faced by Canadian adults with intellectual disabilities during waves 2 and 3 of the COVID-19 pandemic

The COVID-19 pandemic has disrupted the lives of people with intellectual disabilities in many ways, impacting their health and wellbeing. Early in the pandemic, the research team delivered a six-week virtual group-based program to help Canadian adults with intellectual disabilities cope and better manage their mental health. The study's objective was to explore ongoing concerns among individuals with intellectual disabilities following their participation in this education and support program. Thematic analysis was used to analyze participant feedback provided eight weeks after course completion. Twenty-four participants were interviewed in January 2021 and May 2021 across two cycles of the course. Three themes emerged: 1) employment and financial challenges; 2) navigating changes and ongoing restrictions; and 3) vaccine anticipation and experience. These findings suggest that despite benefiting from the program, participants continued to experience pandemic-related challenges in 2021, emphasising the need to continually engage people with intellectual disabilities.

Mental health and COVID-19: The impact of a virtual course for family caregivers of adults with intellectual and developmental disabilities

BACKGROUND

The COVID-19 pandemic has significantly impacted family caregivers of adults with intellectual and developmental disabilities (IDD). This study evaluated a virtual course for family caregivers from across Canada, focused on supporting the mental health and well-being of adults with IDD and their families. The evaluation examined the feasibility and acceptability of the course, as well as the impact of the intervention on participants' overall health and well-being.

METHODS

The 6-week virtual course, informed by a parallel Extension for Community Healthcare Outcomes (ECHO) course for service providers, combined didactic instruction with applied activities. A total of 126 family caregiver course participants consented to be part of the research evaluation delivered over three cycles between October 2020 and April 2021. Attendance was measured at each weekly session. Satisfaction was assessed weekly and post-program. Learning, self-efficacy, and well-being were assessed pre- and post-course, and again at follow-up (8 weeks post-course). Mixed-effects models assessed changes between and within individuals across time.

RESULTS

Participants had consistent attendance, low-dropout rates, and reported high satisfaction, with 93% of participants reporting that their expectations for the course were met. Compared with pre-course, participants reported improved self-efficacy and well-being post-course, which were maintained at follow-up.

CONCLUSIONS

An interactive and applied virtual education course delivered to a large group of family caregivers of adults with IDD was both feasible and acceptable. It positively impacted participants' well-being by offering much needed mental health support and creating a peer-led community of practice.

'More together than apart': The evaluation of a virtual course to improve mental health and well-being of adults with intellectual disabilities during the COVID-19 pandemic

BACKGROUND

To address the growing concerns over poor mental health experienced by adults with intellectual disabilities due to the COVID-19 pandemic, a national virtual mental health course was delivered and evaluated.

METHODS

This mixed methods study utilized both qualitative and quantitative assessments. Participants were 27 adults with intellectual disabilities who participated in the 6-week course. Participants completed measures of self-efficacy and well-being at three time points and qualitative satisfaction measures at post and follow-up.

RESULTS

Attendance was high and the course was feasible and acceptable to participants. Positive changes related to mental health self-efficacy were detected (p = .01), though mental well-being did not improve.

CONCLUSION

The study provided evidence for the feasibility and value of the course for this population. Future research should examine how virtual courses could support the population in terms of pandemic recovery and how courses may work for individuals who are less independent.

Intellectual/developmental disabilities among people incarcerated in federal correctional facilities in Ontario, Canada: Examining prevalence, health and correctional characteristics

BACKGROUND

There is little research with people who experience intellectual/developmental disabilities and imprisonment.

METHODS

The study linked health and correctional data to examine prevalence of intellectual/developmental disabilities and health and correctional characteristics among adults experiencing their first federal incarceration between 1 January 2002 and 31 December 2011 (n = 9278) and two non-incarcerated groups (n = 10,086,802).

RESULTS

The prevalence of intellectual/developmental disabilities was 2.1% in the incarcerated group and 0.9% in the non-incarcerated group. Before incarceration, those with, versus without, intellectual/developmental disabilities were at greater risk of traumatic brain injury, mental illness, and substance use disorders. While incarcerated, those with intellectual/developmental disabilities were more likely to incur serious institutional disciplinary charges. Post-incarceration, persons with intellectual/developmental disabilities were at greater risk of emergency department visits, and psychiatric and acute hospitalizations, than the non-incarcerated groups.

CONCLUSIONS

People with intellectual/developmental disabilities are overrepresented in Canadian federal correctional institutions. The authors offer strategies to support people prior to, during, and post-incarceration.

The Nuts and Bolts of Health Care: Evaluating an initiative to build direct support professional capacity to support the health care of individuals with intellectual disabilities

BACKGROUND

Direct support professionals (DSP) are instrumental in supporting the health care of individuals with intellectual disabilities, yet receive little training and support for this role. We implemented a capacity building intervention for DSPs in a community agency in Ontario, Canada. This study evaluated the perceived value and feasibility of the intervention and the value of a structured implementation approach.

METHOD

The intervention included communication tools, a health resource toolkit, and training. A mixed methods evaluation was used to collect feedback from DSPs and people with intellectual disabilities.

RESULTS

Participants generally found the intervention valuable and feasible. Although practice change is difficult, extensive engagement and being responsive to feedback were helpful strategies. The primary concern reported by DSPs was resistance from health care providers.

CONCLUSION

An important next step is to engage health care providers to ensure the tools are valuable and feasible for everyone involved in the health encounter.

Looking across health and healthcare outcomes for people with intellectual and developmental disabilities and psychiatric disorders: population-based longitudinal study

BACKGROUND

Intellectual and developmental disabilities (IDDs) and psychiatric disorders frequently co-occur. Although each has been associated with negative outcomes, their combined effect has rarely been studied.

AIMS

To examine the likelihood of five negative health and healthcare outcomes for adults with IDD and mental health/addiction disorders (MHAs), both separately and together. For each outcome, demographic, clinical and system-level factors were also examined.

METHOD

Linked administrative data-sets were used to identify adults in Ontario, Canada, with IDD and MHA (n = 29 476), IDD-only (n = 35 223) and MHA-only (n = 727 591). Five outcomes (30-day readmission, 30-day repeat ED visit, delayed discharge, long-term care admission and premature mortality) were examined by logistic regression models with generalised estimating equation or survival analyses. For each outcome, crude (disorder groups only) and complete (adding biosocial covariates) models were run using a general population reference group.

RESULTS

The IDD and MHA group had the highest proportions across outcomes for both crude and complete models. They had the highest adjusted ratios for readmissions (aOR 1.93, 95%CI 1.88-1.99), repeat ED visit (aOR 2.00, 95%CI 1.98-2.02) and long-term care admission (aHR 12.19, 95%CI 10.84-13.71). For delayed discharge, the IDD and MHA and IDD-only groups had similar results (aOR 2.00 (95%CI 1.90-2.11) and 2.21 (95%CI 2.07-2.36). For premature mortality, the adjusted ratios were similar for all groups.

CONCLUSIONS

Poorer outcomes for adults with IDD, particularly those with MHA, suggest a need for a comprehensive, system-wide approach spanning health, disability and social support.

The prevalence and health status of people with developmental disabilities in provincial prisons in Ontario, Canada: A retrospective cohort study

BACKGROUND

Data on the prevalence of developmental disabilities in people who experience imprisonment and on their characteristics are lacking.

METHODS

The present authors identified adults with developmental disabilities who were released from Ontario provincial prisons in 2010 and a general population comparator group using administrative data. The present authors examined demographic characteristics, morbidity and healthcare use.

RESULTS

The prevalence of developmental disabilities was 2.2% in the prison group (N = 52,302) and 0.7% in the general population (N = 10,466,847). The prevalence of psychotic illness, substance-related disorder and self-harm was higher among people in the prison group with developmental disabilities. People with developmental disabilities were more likely to have emergency department visits and hospitalizations in prison and in the year after release.

CONCLUSIONS

People with developmental disabilities are overrepresented in provincial prisons and have a high burden of disease. Strategies are indicated to prevent incarceration and to improve health.

The Mental Health of Adults with Developmental Disabilities in Ontario: Lessons from Administrative Health Data

Adults with developmental disabilities have increased rates of mental illness and addiction, in addition to being more likely to experience physical health issues. This can lead to high rates of hospital and community-based healthcare. Population-based administrative health data can help in identifying the extent of problems experienced and target areas for policy and practice changes.

Assessing care-giving demands, resources and costs of family/friend caregivers for persons with mental health disorders: A scoping review

As mental health (MH) care has shifted from institutional settings to the community, families and friends are responsible for providing the majority of the care at home. The substantial literature on the adverse effects experienced by caregivers has focused mainly on psychological morbidity. Less attention has been paid to how caregivers for persons with MH disorders interact with larger social systems and the impacts of factors such as financial strain, lost time from leisure activities, and the availability of health and social services. We conducted a scoping review of MH and other caregiver questionnaires published between 1990 and 2016 to determine whether they addressed four key domains: caregiver work demands, resource needs, resource utilisation and costs. A range of health and social care databases were searched, including MEDLINE and Health and Psychosocial Instruments. After screening for relevance and quality, our search identified 14 instruments addressing elements related to one or more of our domains. Because these instruments covered only a small portion of our domains, we conducted a second targeted search of the general care-giving literature and consulted with experts, identifying an additional 18 instruments. A total of 32 questionnaires were reviewed, 14 specific to care-giving for mental health problems and 18 for other health conditions. Our search identified instruments or items within instruments that assess constructs in each of our domains, but no one instrument covered them completely. Additionally, some constructs were evaluated in detail and others only addressed by single items. While these instruments are helpful for moving measurement beyond the psychological impacts of care-giving, our results serve only as an initial guide. Additional methodological work is needed to more comprehensively measure the impact of care-giving for individuals with MH disorders and to contribute to the development of more meaningful and effective policies and programmes.

Barriers and facilitators to implementing family support and education in Early Psychosis Intervention programmes: A systematic review

Family support is a core component of the Early Psychosis Intervention (EPI) model, yet it continues to have relatively low rates of implementation in practice. This paper reports results of a literature review on facilitators and barriers to delivering family interventions in EPI programmes. A search was conducted of 4 electronic databases, Medline, EMBASE, PsycINFO and Joanna Briggs, from 2000 to 2015 using terms related to early onset psychosis, family work and implementation. Four thousand four hundred and two unique studies were identified, 7 of which met inclusion criteria. Barriers and facilitators were coded and aggregated to higher-level themes using a consensus approach. Five of 7 studies examined structured multifamily psychoeducation. Uptake by families was affected by: family/client interest and readiness to participate; ability to access supports; and support needs/preferences. Implementation by programmes was affected by staff access to training and resources to provide family support. A key finding across the identified studies was that families have different needs and preferences regarding the timing, length, intensity and content of the intervention. One size does not fit all and many families do not require the intensive psychoeducational programmes typically provided. The reviewed literature suggests that flexible, tiered approaches to care may better meet family needs and increase rates of uptake of family support. However, more research is needed on the effectiveness of different models of family support in early psychosis and how they can be successfully implemented.

A review of the outcomes of the recommendations made during paediatric telepsychiatry consultations

Little is known about whether the recommendations made during telepsychiatry are actually implemented. We reviewed 100 telepsychiatry consultations, chosen randomly from a paediatric telepsychiatry programme serving rural communities in Ontario. Treatment recommendations had been made for each case reviewed and up to nine recommendations had been made for a single case. Twenty-seven percent of recommendations revolved around monitoring (10%), changing (9%), starting (4%), continuing (3%) and stopping (1%) medication. Case managers associated with 54 of the cases were interviewed to determine whether the recommendations had been implemented and to examine the barriers and facilitators to implementation. The results indicated that cooperation of both child and parent, clear communication of recommendations, involvement of the school and local health providers, stability of the agencies and availability of services were key components in the successful implementation of recommendations. The matter of technology or technological difficulties acting as a barrier to telepsychiatric consultations was not mentioned by case managers, suggesting that it was not a problem.

Designing a framework for the evaluation of paediatric telepsychiatry: a participatory approach

While there is a great deal of interest in evaluating participants' experiences of teleconsultation programmes, specific frameworks for such evaluations are scarce. We have conducted a multi-stage consultation to develop a framework for the study of a paediatric telepsychiatry programme. Emphasis was placed on ensuring the participation of stakeholders in the design and response stage of the evaluation. A three-part approach was taken that comprised an opinion scan, focus groups and individual interviews. This resulted in the identification of specific areas of enquiry for the evaluation. One of the key points to emerge was that attending to context is vital. In the case of telepsychiatry, it is critical to understand the nuances of the local community for whom consultations are being provided. This involves considering the 'social ecology' of each evaluation site. The evaluation should take the form of a dialogue between the evaluators and those being evaluated, in order to maximize the uptake and integration of its findings. The framework we have developed should be viewed as a guide that is general enough to be used in the design of many different types of telepsychiatry programme.

Mental health services for Nunavut children and youth: evaluating a telepsychiatry pilot project

INTRODUCTION

This study examines the delivery of psychiatric consultation services using videoconferencing technology to health and mental health workers in the Nunavut territory of Canada. The research provides insights into the TeleLink Mental Health Program and the delivery of professional-to-professional program consultations and continuing education seminars.

METHODS

Participant observation of 12 program consultations and four continuing education sessions was conducted. Individual interviews were conducted with the consulting psychiatrist and the lead program coordinator in Nunavut. As well, a focus group was held with Nunavut workers who participated in the televideo sessions.

RESULTS

The study found a number of factors that facilitated or hindered the process and content of a consultation-based telepsychiatry program and its effect on building capacity among frontline staff. Four main themes emerged related to the delivery of psychiatric services via televideo: gaining access, ensuring culturally appropriate services, providing relevant continuing education, and offering stable and confidential technology.

CONCLUSIONS

Live interactive videoconferencing technology is an innovative and effective way of delivering specialized mental health services to professionals working in remote areas of Nunavut. Study results provide important strategies for expanding this approach to other jurisdictions in Nunavut and other Inuit regions.

Exploring stimulant treatment in ADHD: narratives of young adolescents and their parents

BACKGROUND

Young adolescents' and their parents' experiences with Attention-Deficit/Hyperactivity Disorder (ADHD) and its treatment were explored to investigate beliefs and attitudes regarding use of stimulant medication, and their influence on treatment decisions.

METHODS

Using in-depth qualitative interviews, 12 adolescents with ADHD aged 12 - 15 years, and their parents described their experiences of ADHD and its treatment. Twenty four interviews, 12 with adolescents and 12 with their parents elicited detailed descriptions of beliefs about ADHD, attitudes about stimulant use and the circumstances surrounding treatment decisions. Verbatim transcripts were iteratively analyzed by a team of researchers following an interpretive interactionist framework.

RESULTS

Young people offered three themes describing ADHD: 1) personality trait, 2) physical condition or disorder, and 3) minor issue or concern. Regarding medication use, youth described 1) benefits, 2) changes in sense of self, 3) adverse effects, and 4) desire to discontinue use. Parents' beliefs were more homogeneous than youth beliefs, describing ADHD as a disorder requiring treatment. Most parents noted benefits from stimulant use. Themes were 1) medication as a last resort, 2) allowing the child to reach his or her potential; and 3) concerns about adverse and long-term effects. Families described how responsibility for treatment decisions is transferred from parent to adolescent over time.

CONCLUSIONS

Young adolescents can have different beliefs about ADHD and attitudes about medication use from their parents. These beliefs and attitudes influence treatment adherence. Incorporating input from young adolescents when making clinical decisions could potentially improve continuity of treatment for youth with ADHD.

Choosing child and adolescent psychiatry: factors influencing medical students

OBJECTIVE

To examine the factors influencing medical students to choose child and adolescent psychiatry as a career specialty.

METHOD

Quantitative and qualitative methods were used. A web-based survey was distributed to child and adolescent psychiatrists at the University of Toronto. In-depth interviews were held with select child and adolescent psychiatrists as well as a focus group with psychiatry residents. Retrospective accounts of the factors that influenced their decision to choose psychiatry and/or child and adolescent psychiatry as a specialty were collected.

RESULTS

Ninety-two percent of participants indicated that recruitment of child psychiatrists in Canada is a problem. The recent decision by the Royal College of Physicians and Surgeons to recognize child and adolescent psychiatry as a subspecialty and introduce an extra year of training was identified as a further challenge to recruitment efforts. Other deterrents included lower salary than other subspecialties, lack of exposure during training, stigma, and lack of interest in treating children. Recruitment into psychiatry was enhanced by good role modeling, early exposure in medical school, an interest in brain research, and career and lifestyle issues.

CONCLUSIONS

A rebranding of the role and perception of psychiatry is needed to attract future psychiatrists. Early exposure to innovations in child and adolescent psychiatry and positive role models are critical in attracting medical students. Recruitment should begin in the first year of medical school and include an enriched paediatric curriculum.

Reflections of young people who have had a first episode of psychosis: what attracted them to use alcohol and illicit drugs?

AIM

To identify factors that contribute to the initiation of alcohol and street drug use from the perspective of people who were enrolled in early intervention programmes for a first episode of psychosis.

METHOD

Eight focus groups were conducted involving an average of four to six participants per group, with each group consisting of young people who met provincial inclusion criteria for early intervention programmes. Thematic analysis was used to systematically code transcripts from the focus groups for concepts, patterns and themes related to early use of illicit substances.

RESULTS

Participants included 45 young people diagnosed with affective psychosis or non-affective spectrum disorders. Seventy-three percent were male, with a median age of 23 years. In general, substance use was an important topic that emerged across all focus groups. Participants talked about three main factors attracting them to initiate use of substances, most predominantly cannabis: (i) using within a social context; (ii) using as a self-medication strategy; and (iii) using to alter their perceptions.

CONCLUSIONS

The need for social relationships, coping strategies and pleasurable experiences appear to be important reasons for initiating substance use. Additional research is needed to identify whether prodromal youth report the same factors that attract them to initiate use in order to develop more effective prevention strategies.

Youth at ultra high risk for psychosis: using the Revised Network Episode Model to examine pathways to mental health care

AIM

This paper aims to identify the ways in which youth at ultra high risk for psychosis access mental health services and the factors that advance or delay help seeking, using the Revised Network Episode Model (REV NEM) of mental health care.

METHODS

A case study approach documents help-seeking pathways, encompassing two qualitative interviews with 10 young people and 29 significant others. Theoretical propositions derived from the REV NEM are explored, consisting of the content, structure and function of the: (i) family; (ii) community and school; and (iii) treatment system.

RESULTS

Although the aspects of the REV NEM are supported and shape pathways to care, we consider rethinking the model for help seeking with youth at ultra high risk for psychosis.

CONCLUSIONS

The pathway concept is important to our understanding of how services and supports are received and experienced over time. Understanding this process and the strategies that support positive early intervention on the part of youth and significant others is critical.

Child and youth telepsychiatry in rural and remote primary care

Young people with psychological or psychiatric problems are managed largely by primary care practitioners, many of whom feel inadequately trained, ill equipped, and uncomfortable with this responsibility. Accessing specialist pediatric and psychological services, often located in and near large urban centers, is a particular challenge for rural and remote communities. Live interactive videoconferencing technology (telepsychiatry) presents innovative opportunities to bridge these service gaps. The TeleLink Mental Health Program at The Hospital for Sick Children in Toronto offers a comprehensive, collaborative model of enhancing local community systems of care in rural and remote Ontario using videoconferencing. With a focus on clinical consultation, collaborative care, education and training, evaluation, and research, ready access to pediatric psychiatrists and other specialist mental health service providers can effectively extend the boundaries of the medical home. Medical trainees in urban teaching centers are also expanding their knowledge of and comfort level with rural mental health issues, various complementary service models, and the potentials of videoconferencing in providing psychiatric and psychological services. Committed and enthusiastic champions, a positive attitude, creativity, and flexibility are a few of the necessary attributes ensuring viability and integration of telemental health programs.

Transforming Child and Youth Mental Health Care via Innovative Technological Solutions

Live interactive videoconferencing and other technologies offer innovative opportunities for effective delivery of specialized child and adolescent mental health services. In this article, an example of a comprehensive telepsychiatry program is presented to highlight a variety of capacity-building initiatives that are responsive to community needs and cultures; these initiatives are allowing children, youth and caregivers to access otherwise-distant specialist services within their home communities. Committed, enthusiastic champions, adequate funding and infrastructure, creativity and a positive attitude represent key elements in the adaptation of this demonstrated user-friendly modality.

A descriptive review of qualitative studies in first episode psychosis

AIM

The aim of this paper is to provide a descriptive review of published qualitative research studies on first episode psychosis (FEP).

METHODS

A review was undertaken to describe the findings of qualitative studies in early psychosis. Keyword searches in Medline, CINAHL, ASSIA, PsychINFO databases, as well as manual searches of other relevant journals and reference lists of primary papers, were conducted.

RESULTS

Thirty-one qualitative papers (representing 27 discrete studies) were identified. The majority reported research concerning young people based in community settings. The research studies were organized according to the following generic social processes: (i) achieving identity; (ii) acquiring perspectives; (iii) doing activity; and, (iv) experiencing relationships. The papers reviewed are based on first-person accounts obtained from individuals who have experienced FEP, their family members and service providers.

CONCLUSION

This descriptive review contributes to our understanding of the complex social processes of achieving identity, acquiring perspectives, doing activities and developing relationships as experienced by young people and the significant others in their world. The cumulative findings highlight the contextually rich and detailed information made possible through qualitative studies of FEP. They begin to account for the active engagement of individuals affected by psychosis in making sense of their experience and suggest that this experience should be understood from within young people's own framework of meaning.

A qualitative study of young people's perspectives on receiving psychiatric services via televideo

OBJECTIVE

It is critical to consult young people about their experiences. This study addresses the paucity of research on the perspective of young people in general, and in paediatric telepsychiatry specifically. The goal is to understand the experience of young people receiving telepsychiatry.

METHOD

Interpretive interactionism (Denzin, 1989) was used to interview 30 young people; immediately following the consultation and four to six weeks later. Analysis occurred via a series of steps in keeping with the interpretive interactionist framework.

RESULTS

Four themes arose repeatedly: the encounter with the psychiatrist and experience of having others in the room; the helpfulness of the session; a sense of personal choice during the consultation; and, the technology. Participants highlighted the importance of their relationship with the psychiatrist. Participant's narratives were replete with examples of ways that they actively took responsibility and exerted control within the session itself.

CONCLUSION

Young people have a significant role to play in their own care. It is critical that telepsychiatry recommendations be explained and opportunities for young people to express their concerns and discuss alternatives are provided. Further efforts to include young people may include ensuring offering alternate treatments and/or negotiated when recommended treatments are unacceptable and/or resisted.

Supporting Primary Care Through Pediatric Telepsychiatry

This paper describes a pediatric telepsychiatry program serving communities in rural Ontario, Canada. Since the program's inception in 2000, over 4,300 direct clinical consultations have been provided for a variety of presenting issues. Indirect consultations and educational sessions have augmented clinicians' knowledge. Participant evaluation of the program indicates that a comprehensive model of psychiatric consultation and education can be delivered effectively via live interactive videoconferencing to support primary care and to enhance capacity in remote, underserviced areas in Ontario.

A theoretical approach to medication adherence for children and youth with psychiatric disorders

This article provides a theoretical review of treatment adherence for children and youth with psychiatric disorders where pharmacological agents are first-line interventions. Four empirically based models of health behavior are reviewed and applied to the sparse literature about medication adherence for children with attention-deficit/hyperactivity disorder and young people with first-episode psychosis. Three qualitative studies of medication use are summarized, and details from the first-person narratives are used to illustrate the theoretical models. These studies indicate, when taken together, that the clinical approach to addressing poor medication adherence in children and youth with psychiatric disorders should be guided by more than one theoretical model. Mental health experts should clarify beliefs, address misconceptions, and support exploration of alternative treatment options unless contraindicated. Recognizing the larger context of the family, allowing time for parents and children to change their attitudes, and offering opportunities for easy access to medication in the future are important ways of respecting patient preferences, while steering them toward best-evidence interventions. Future research using qualitative methods of inquiry to investigate parent, child, and youth experiences of mental health interventions should identify effective ways to improve treatment adherence.

Exploring opportunities for collaboration between the corporate sector and the dental education community

The ultimate purpose of both dental industry and dental education is to improve the oral health of the public. This report provides background information on the different roles and objectives of the dental industry and dental education communities, the different operating environment of each sector and also areas of common interest where collaboration will be of mutual benefit. The report addresses five areas for potential collaboration between the dental industry and the dental education communities: 1. Contribution to joint activities. 2. Effectiveness and efficiency. 3. Workforce needs. 4. Middle- and low-income countries. 5. The future of International Federation of Dental Educators and Associations (IFDEA). The traditional areas of support and their limitations that have been provided by industry are outlined in the report and some new approaches for collaboration are considered. Industry-based research has been an important factor in developing new products and technologies and in promoting oral health. However there is a need to facilitate the introduction of these developments at an early stage in the education process. Industry has to operate in an efficient manner to remain competitive and maximise its returns and therefore survive. The academic sector operates in a different environment and under different governance structures; although some trends are noted towards adoption of greater efficiency and financial accountability similar to industry. Opportunities to jointly develop best business practices should be explored. Industry has responded well to the oral health needs of the public through the development of new products and technologies. The education community needs to respond in a similar way by examining different healthcare delivery models worldwide and developing programmes to train members of the dental team to cater for future needs and demands of communities in different regions of the world. The reputation of industry-based scientists and clinicians is high, and their role in contributing to the dental education process in practical ways needs to be explored and further developed. Closer relationships between industry scientists and faculty and students could assist industrys need and desire to develop new technologies for the broader dental care system. The corporate sector can play a key role in the future success of IFDEA by providing support and expertise in developing areas such as regional leadership institutes, a Global Faculty and Network and in collaborating in developing continuing education programmes as well as involvement in its governance. Thirteen recommendations are made in the report. These are considered to be important initial steps in developing the already strong relationship between the education and corporate sectors. Partnership and collaborating more effectively along the lines suggested should, almost certainly, generate mutually beneficial outcomes, whilst serving over the long term to elevate the publics oral health status on a global basis.

Issues encountered in a qualitative secondary analysis of help-seeking in the prodrome to psychosis

Primary data are rarely used explicitly as a source of data outside of the original research purpose for which they were collected. As a result, qualitative secondary analysis (QSA) has been described as an "invisible enterprise" for which there is a "notable silence" amongst the qualitative research community. In this paper, we report on the methodological implications of conducting a secondary analysis of qualitative data focusing on parents' narratives of help-seeking activities in the prodrome to psychosis. We review the literature on QSA, highlighting the main characteristics of the approach, and discuss issues and challenges encountered in conducting a secondary analysis. We conclude with some thoughts on the implications for conducting a QSA in children's mental health services and research.

Pediatric telepsychiatry in ontario: Caregiver and service provider perspectives

Families in rural areas face significant geographic and economic obstacles to obtaining pediatric mental health services. Telepsychiatry promises the possibility of extending specialized expertise into areas that have no resident psychiatrists. In this study, user perspectives and experiences of a pediatric telepsychiatry program serving rural communities in Ontario, Canada, were explored. Qualitative, exploratory methods were utilized because of the complex nature of mental health services needs and provision in rural communities. Focus groups with rural mental health service providers and interviews with family caregivers of children receiving a telepsychiatry consultation were conducted. The purpose of this research was to evaluate the benefits and limitations of providing pediatric psychiatric services via video-technology to inform future program development and health policy. Whereas participants in the study indicated that their experiences with the telepsychiatry service had been positive, the need for additional local services to support treatment recommendations was emphasized.

Family Perspectives on Pathways to Mental Health Care for Children and Youth in Rural Communities

CONTEXT

There is insufficient literature documenting the mental health experiences and needs of rural communities, and a lack of focus on children in particular. This is of concern given that up to 20% of children and youth suffer from a diagnosable mental health problem.

PURPOSE

This study examines issues of access to mental health care for children and youth in rural communities from the family perspective.

METHODS

In-depth interviews were conducted in rural Ontario, Canada, with 30 parents of children aged 3-17 who had been diagnosed with emotional and behavioral disorders.

FINDINGS

Interview data indicate 3 overall thematic areas that describe the main barriers and facilitators to care. These include personal, systemic, and environmental factors. Family members are constantly negotiating ongoing tension, struggle, and contradiction vis-à-vis their attempts to access and provide mental health care. Most factors identified as barriers are also, under different circumstances, facilitators. Analysis clustered around the contrasts, contradictions, and paradoxes present throughout the interviews.

CONCLUSIONS

The route to mental health care for children in rural communities is complex, dynamic, and nonlinear, with multiple roadblocks. Although faced with multiple roadblocks, there are also several factors that help minimize these barriers.

Understanding help seeking delay in the prodrome to first episode psychosis: a secondary analysis of the perspectives of young people

First episode psychosis represents a critical period for intervention to prevent future impairments and to initiate optimal interventions. Using an interpretive interactionist framework, a secondary analysis of interview transcripts was conducted based on the narratives of youth experiences of psychosis. Our goal was to better understand the factors involved in the decision to seek help (or not) from the mental health system. Findings suggest that help seeking is a social process involving a wide range of influences; two such influences are highlighted in this paper, an individual avoidant strategy of ignoring and hiding early symptoms, and the persuasive influence of significant others in the social network.

Interpreting narratives of motivation and schizophrenia: a biopsychosocial understanding

The concept of motivation involves a complex interplay of biopsychosocial and environmental determinants. For individuals diagnosed with schizophrenia, motivation has traditionally been approached from a neuro-biological standpoint, obscuring this complexity. The findings from this study underscore the importance of broadening our understanding of motivation and schizophrenia through an exploration of individual perspectives and identification of the psychosocial factors that clarify the experience of diminished motivation.

Whi3 binds the mRNA of the G1 cyclin CLN3 to modulate cell fate in budding yeast

Eukaryotic cells commit in G1 to a new mitotic cycle or to diverse differentiation processes. Here we show that Whi3 is a negative regulator of Cln3, a G1 cyclin that promotes transcription of many genes to trigger the G1/S transition in budding yeast. Whi3 contains an RNA-recognition motif that specifically binds the CLN3 mRNA, with no obvious effects on Cln3 levels, and localizes the CLN3 mRNA into discrete cytoplasmic foci. This is the first indication that G1 events may be regulated by locally restricting the synthesis of a cyclin. Moreover, Whi3 is also required for restraining Cln3 function in meiosis, filamentation, and mating, thus playing a key role in cell fate determination in budding yeast.

Isolation and characterization of WHI3, a size-control gene of Saccharomyces cerevisiae

WHI3 is a gene affecting size control and cell cycle in the yeast Saccharomyces cerevisiae. The whi3 mutant has small cells, while extra doses of WHI3 produce large cells, and a large excess of WHI3 produces a lethal arrest in G1 phase. WHI3 seems to be a dose-dependent inhibitor of Start. Whi3 and its partially redundant homolog Whi4 have an RNA-binding domain, and mutagenesis experiments indicate that this RNA-binding domain is essential for Whi3 function. CLN3-1 whi3 cells are extremely small, nearly sterile, and largely nonresponsive to mating factor. Fertility is restored by deletion of CLN2, suggesting that whi3 cells may have abnormally high levels of CLN2 function.

Two yeast forkhead genes regulate the cell cycle and pseudohyphal growth

There are about 800 genes in Saccharomyces cerevisiae whose transcription is cell-cycle regulated. Some of these form clusters of co-regulated genes. The 'CLB2' cluster contains 33 genes whose transcription peaks early in mitosis, including CLB1, CLB2, SWI5, ACE2, CDC5, CDC20 and other genes important for mitosis. Here we find that the genes in this cluster lose their cell cycle regulation in a mutant that lacks two forkhead transcription factors, Fkh1 and Fkh2. Fkh2 protein is associated with the promoters of CLB2, SWI5 and other genes of the cluster. These results indicate that Fkh proteins are transcription factors for the CLB2 cluster. The fkh1 fkh2 mutant also displays aberrant regulation of the 'SIC1' cluster, whose member genes are expressed in the M-G1 interval and are involved in mitotic exit. This aberrant regulation may be due to aberrant expression of the transcription factors Swi5 and Ace2, which are members of the CLB2 cluster and controllers of the SIC1 cluster. Thus, a cascade of transcription factors operates late in the cell cycle. Finally, the fkh1 fkh2 mutant displays a constitutive pseudohyphal morphology, indicating that Fkh1 and Fkh2 may help control the switch to this mode of growth.

Proteome studies of Saccharomyces cerevisiae: identification and characterization of abundant proteins

Two-dimensional (2-D) gel electrophoresis can now be coupled with protein identification techniques and genome sequence information for direct detection, identification, and characterization of large numbers of proteins from microbial organisms. 2-D electrophoresis, and new protein identification techniques such as amino acid composition, are proteome research techniques in that they allow direct characterization of many proteins at the same time. Another new tool important for yeast proteome research is the Yeast Protein Database (YPD), which provides the sequence-derived protein properties needed for spot identification and tabulations of the currently known properties of the yeast proteins. Studies presented here extend the yeast 2-D protein map to 169 identified spots based upon the recent completion of the yeast genome sequence, and they show that methods of spot identification based on predicted isoelectric point, predicted molecular mass, and determination of partial amino acid composition from radiolabeled gels are powerful enough for the identification of at least 80% of the spots representing abundant proteins. Comparison of proteins predicted by YPD to be detectable on 2-D gels based on calculated molecular mass, isoelectric point and codon bias (a predictor of abundance) with proteins identified in this study suggests that many glycoproteins and integral membrane proteins are missing from the 2-D gel patterns. Using the 2-D gel map and the information available in YDP, 2-D gel experiments were analyzed to characterize the yeast proteins associated with: (i) an environmental change (heat shock), (ii) a temperature-sensitive mutation (the prp2 mRNA splicing mutant), (iii) a mutation affecting post-translational modification (N-terminal acetylation), and (iv) a purified subcellular fraction (the ribosomal proteins). The methods used here should allow future extension of these studies to many more proteins of the yeast proteome.

Enzymological differences of AChE and diazinon hepatic metabolism: correlation of in vitro data with the selective toxicity of diazinon to fish species

The in vitro hepatic metabolism of diazinon, as well as the sensitivity of the brain acetylcholine esterase, to diazoxon inhibitory action have been studied in order to explain the different toxicity of diazinon to Oncorhynchus mykiss (rainbow trout), Poecilia reticulata (guppy), Brachydanio rerio (zebra fish) and Cyprinus carpio (carp). In spite of a very sensitive acetylcholine esterase the carp is very resistant to diazinon toxicity because of its very low rate of bioactivation and relatively high activity of detoxicating enzymes. The trout is very sensitive towards diazinon in spite of its low activity of bioactivation, because of its lack of detoxicating enzymes and a very sensitive acetylcholine esterase. Diazinon is very toxic for the guppy, because this fish combines a relatively sensitive acetylcholine esterase with a high rate of bioactivation. The zebra fish has the most insensitive acetylcholine esterase, associated with a limited activation rate, thus resulting a rather resistant species. The results obtained indicate that diazinon toxicity differences among the fish species studied can largely be explained in relation to metabolic balances in the liver and with the features of the target enzyme.

Patterns of gene action in plant development revealed by enhancer trap and gene trap transposable elements

The crucifer Arabidopsis thaliana has been used widely as a model organism for the study of plant development. We describe here the development of an efficient insertional mutagenesis system in Arabidopsis that permits identification of genes by their patterns of expression during development. Transposable elements of the Ac/Ds system carrying the GUS reporter gene have been designed to act as enhancer traps or gene traps. A novel selection scheme maximizes recovery of unlinked transposition events. In this study 491 plants carrying independent transposon insertions were generated and screened for expression patterns. One-half of the enhancer trap insertions and one-quarter of the gene trap insertions displayed GUS expression in seedlings or flowers, including expression patterns specific to organs, tissues, cell types, or developmental stages. The patterns identify genes that act during organogenesis, pattern formation, or cell differentiation. Transposon insertion lines with specific GUS expression patterns provide valuable markers for studies of Arabidopsis development and identify new cell types or subtypes in plants. The diversity of gene expression patterns generated suggests that the identification and cloning of Arabidopsis genes expressed in any developmental process is feasible using this system.

Protein identifications for a Saccharomyces cerevisiae protein database

The rapid progress in understanding the genes of the yeast Saccharomyces cerevisiae can be supplemented by two-dimensional (2-D) gel studies to understand global patterns of protein synthesis, protein modification, and protein degradation. The first step in building a protein database for yeast is to identify many of the spots on 2-D gels. We are using protein sequencing, overexpression of genes on high-copy number plasmids, and amino acid analysis to identify the proteins from 2-D gels of yeast. The amino acid analysis technique involves labeling yeast samples with different amino acids and using quantitative image analysis to determine the relative amino acid abundances. The observed amino acid abundances are then searched against the current database of 2600 known yeast protein sequences. At present about 90 proteins on our yeast maps have been identified, and the number is rising rapidly. With many known proteins on the map, it will soon be possible to use 2-D gel analysis to study regulatory pathways in normal and mutant yeast, with knowledge of many the protein products that respond to each genetic or environmental manipulation.

Inhibition of G1 cyclin activity by the Ras/cAMP pathway in yeast

In the yeast Saccharomyces cerevisiae, commitment to cell division (Start) requires growth to a critical cell size. The G1 cyclins Cln1, Cln2 and Cln3 activate the Cdc28 protein kinase and are rate-limiting activators of Start. When glucose is added to cells growing in a poor carbon source, the critical cell size required for Start is reset from a small to a large size. In yeast, glucose acts through Ras proteins to stimulate adenylyl cyclase, activating the three cyclic AMP-dependent protein kinases Tpk1, Tpk2 and Tpk3 (refs 8, 9). We find that stimulation of the Ras/cAMP pathway represses expression of CLN1, CLN2 and co-regulated genes, inhibiting Start. This helps explain the increase in critical size when cells are shifted from poor to rich medium. This connection between the molecules controlling growth (Ras/cAMP) and those controlling division (cyclins) helps explain how division is co-ordinated with growth.

Transvaginal sonography in the diagnosis of pelvic malignant recurrence: integration of sonography and needle-guided biopsy

The aim of this study was to evaluate the efficiency of transvaginal sonography and sonography plus needle biopsy in detecting pelvic malignant recurrence. We scanned 24 patients already treated for gynecological malignancy, 21 of whom underwent needle biopsy under sonographic guidance. Thirteen patients were affected by cervical cancer, ten by ovarian cancer, and one by endometrial-ovarian carcinoma. Sonography detected 16 solid or cystic-solid masses (median size 52 mm, range 15-85 mm), one case of ascites, and one liquid mass (hematoma). All the patients in whom a suspicious mass was detected had recurrence. In the six patients in whom no mass was visible, two had recurrence. Needle biopsy was able to demonstrate recurrence in 17 patients (also in two false-negative scans). In one, even though sonography detected a mass, the histological sample was negative, but recurrence was later diagnosed by laparotomy.Accuracy, sensitivity and specificity of transvaginal sonography were respectively 91.6%, 89.4% and 100%. The positive predictive value was 100% and the negative predictive value was 71.4%. Transvaginal sonography was shown to be a useful means of detecting pelvic recurrence.

[Occult mammary lesions: preoperative localization. Review of the literature]

The preoperative localisation of occult mammary lesions can be performed using fine needle biopsies, thus limiting esthetic damage in those patients in whom histological tests prove the lesion to be benign. Various methods have been proposed over the past 20 years. The purpose of this paper is to evaluate published data in order to determine which is the most appropriate method in terms of simplicity and efficacy.

Is the published literature a reliable guide for deciding between alternative treatments for patients with early cervical cancer?

The quality of the methodology and reporting of studies on the treatment of early cervical cancer published in English and French language over the period 1975-1985 were examined using an explicit, pre-defined protocol aimed at assessing their internal validity and generalizability. One hundred and fifty-two articles reporting results on over 40,000 patients treated with surgery, radiotherapy, or the combination of the two, were examined. The astonishing lack of formal comparative studies together with the poor quality of those actually carried out were the two major findings of our study. More than half of the reviewed papers (54%) were single series studies. Among the remaining 46% only a few formally compared the two treatments (i.e. surgery vs. radiotherapy), the remainder dealing with comparisons of specific surgical or radiotherapeutic techniques. With reference to study quality, the existence of a pre-specified research protocol could not be ascertained in most studies. A description of patients' characteristics and information on the source population were deficient in most papers reviewed; information on the two aspects was in fact satisfactorily reported in only 7% and 47% of the papers, respectively. Finally, the lack of standardization of follow-up methods (i.e. type and modalities) and of information on treatment compliance were two other severe methodological deficiencies. In view of this poor quality and of the intrinsic difficulty of drawing firm scientific conclusions from non-experimental investigations, the reliability of this literature remains highly dubious. Another possible caveat is that what is published is a biased sample of the overall evidence because of the well known tendency of authors to write about and editors to publish positive results more frequently than negative ones.

Complications of uterine cervix carcinoma treatments: the problem of a uniform classification

Ninety-six articles published in English, French and Italian between 1938 and 1986 have been examined in order to analyze the classifications and reporting methods used by different researchers. Specialty and nationality of authors, classifications used, organs, systems and anatomic sites considered, weight given to the most frequently encountered complications are studied. Fifty-nine papers make no use of classification of complications of any kind, neither by onset time, nor by severity, but simply describe the observed events. The remaining 37 papers use a classification based on varying criteria. Thirty-four authors use a classification by severity according to different criteria; four authors classify complications according to the treatment required. In the remaining 30 papers a true scale is used. A total of 22 classifications emerges from these papers; in eight cases a previously published classification is used. The weight assigned by different authors to specific complications has been compared. The following main points emerge from the analysis: about two authors out of three simply describe the observed complications; 30 rely on a true scale of severity, but 22 different grading systems are used. Most classifications do not cover all possible complications, both surgical and radiotherapeutic, but concentrate on those complications which are typically generated by author's therapeutic approach. Only three take into account complications related to different treatment modalities. The observation period is not standardized: published data derive from follow-up times spanning from some months to many years. Authors mainly focus their interest on gastrointestinal and/or urinary complications; other organs and systems are rarely considered.(ABSTRACT TRUNCATED AT 250 WORDS)