Specialist care of children with complex needs: Insights from comparison of child development and child mental health clinics.

AIM: Paediatricians and child psychiatrists review children with complex comorbidity, noting similarities between tertiary Child Development Service (CDS) and Child and Youth Mental Health Service (CYMHS) cohorts. Mental health comorbidity is common in developmental services. Developmental comorbidity in mental health cohorts is uncharacterised. The study aimed to describe CDS and CYMHS cohorts using measures of child development, mental health, physical health and psychosocial risk. METHODS: A questionnaire was completed by parents of CDS and CYMHS new clients aged 4-11. It included measures of mental health symptoms, child development, physical health, stressful life events, family functioning, parent mental health and socio-economic variables. Sample rates were compared to population norms. CDS and CYMHS cohorts were compared. RESULTS: The study population had elevated rates of psychosocial risk, family dysfunction, physical illness, developmental risk and mental health symptoms. CDS had higher levels of developmental risk and family dysfunction. Most CDS clients (81%) had mental health difficulties. CYMHS clients were older, and had more mental health symptoms, stressful life events and child safety contact; 81% of CYMHS clients demonstrated developmental risk. CDS and CYMHS had similar socio-demographic profiles and parent mental health difficulties, and similarly high rates of physical health problems. CONCLUSIONS: Consideration should be given to mental health screening and support in CDS, and to developmental screening in CYMHS. Both services support at-risk children with complex developmental, mental health and physical co-morbidity necessitating shared approaches to clinical and population health, including care integration, and collaborative cross-disciplinary models of service provision and training, and advocacy.

Improving the Quality of Care in Care Homes Using the Quality Improvement Collaborative Approach: Lessons Learnt from Six Projects Conducted in the UK and The Netherlands.

The Breakthrough Series Quality Improvement Collaborative (QIC) initiative is a well-developed and widely used approach, but most of what we know about it has come from healthcare settings. In this article, those leading QICs to improve care in care homes provide detailed accounts of six QICs and share their learning of applying the QIC approach in the care home sector. Overall, five care home-specific lessons were learnt: (i) plan for the resources needed to support collaborative teams with collecting, processing, and interpreting data; (ii) create encouraging and safe working environments to help collaborative team members feel valued; (iii) recruit collaborative teams, QIC leads, and facilitators who have established relationships with care homes; (iv) regularly check project ideas are aligned with team members' job roles, responsibilities, and priorities; and (v) work flexibly and accept that planned activities may need adapting as the project progresses. These insights are targeted at teams delivering QICs in care homes. These insights demonstrate the need to consider the care home context when applying improvement tools and techniques in this setting.

Educating registrars in your practice.

BACKGROUND: Postgraduate general practice training is an apprenticeship of learning to be a general practitioner by working as a general practitioner under supervision. During this apprenticeship, registrars learn the art, craft and ethics of their vocation, and how to apply clinical knowledge and skills in different contexts. OBJECTIVE: This article summarises how registrars learn, and the role of general practice supervisors and training practices in supporting their education. DISCUSSION: General practice supervisors form educational alliances with registrars that provide the foundation for deep and broad learning. Overseeing patient safety requires supervisors to respond to registrars' queries and monitor them proactively. Registrars learn best in practices that include them in all their work and share their expertise. Specific issues raised by teams of part-time super-visors, and by rural and remote practice, are discussed. Finally, teaching practices are recommended to seek and implement feedback from registrars.

Acute Aspergillus pneumonia associated with mouldy tree bark-chippings, complicated by anti-glomerular basement membrane disease causing permanent renal failure.

A non-immunocompromised man developed acute Aspergillus pneumonia after spreading mouldy tree bark mulch. Despite normal renal function at presentation, he developed rapidly progressive glomerulonephritis with acute kidney injury due to anti-glomerular basement membrane antibodies (anti-GBM) 4 weeks later. He remained dialysis dependent and died of sepsis 10 months later. We hypothesise that he contracted invasive pulmonary Aspergillosis from heavy exposure to fungal spores, leading to epitope exposure in the alveoli with subsequent development of GBM auto-antibodies.

Performance variability, impulsivity errors and the impact of incentives as gender-independent endophenotypes for ADHD.

BACKGROUND: Attention-deficit hyperactivity disorder (ADHD) is one of the most common and highly heritable child psychiatric disorders. There is strong evidence that children with ADHD show slower and more variable responses in tasks such as Go/Nogo tapping aspects of executive functions like sustained attention and response control which may be modulated by motivational factors and/or state-regulation processes. The aim of this study was (1) to determine if these executive functions may constitute an endophenotype for ADHD; (2) to investigate for the first time whether known modulators of these executive functions may also be familial; and (3) to explore whether gender has an impact on these measures. METHODS: Two hundred and five children with ADHD combined type, 173 nonaffected biological siblings and 53 controls with no known family history of ADHD were examined using a Go/Nogo task in the framework of a multi-centre study. Performance-measures and modulating effects of event-rate and incentives were examined. Shared familial effects on these measures were assessed, and the influence of gender was tested. RESULTS: Children with ADHD responded more slowly and variably than nonaffected siblings or controls. Nonaffected siblings showed intermediate scores for reaction-time variability, false alarms and omission errors under fast and slow event-rates. A slower event-rate did not lead to reduced performance specific to ADHD. In the incentive condition, mean reaction-times speeded up and became less variable only in children with ADHD and their nonaffected siblings, while accuracy was improved in all groups. Males responded faster, but also committed more false alarms. There were no interactions of group by gender. CONCLUSIONS: Reaction-time variability and accuracy parameters could be useful neuropsychological endophenotypes for ADHD. Performance-modulating effects of incentives suggested a familially driven motivational dysfunction which may play an important role on etiologic pathways and treatment approaches for ADHD. The effects of gender were independent of familial effects or ADHD-status, which in turn suggests that the proposed endophenotypes are independent of gender.

Delay and reward choice in ADHD: an experimental test of the role of delay aversion.

Children with attention deficit/hyperactivity disorder (ADHD) choose smaller sooner (SS) over larger later (LL) rewards more than controls. Here we assess the contributions of impulsive drive for immediate rewards (IDIR) and delay aversion (DAv) to this pattern. We also explore the characteristics of, and the degree of familiality in, ADHD SS responders. We had 360 ADHD probands; 349 siblings and 112 controls (aged between 6 to 17 years) chose between SS (1 point after 2 s) and LL reward (2 points after 30 s) outcomes on the Maudsley Index of Delay Aversion (Kuntsi, Oosterlaan, & Stevenson, 2001): Under one condition SS choice led to less overall trial delay under another it did not. ADHD participants chose SS more than controls under both conditions. This effect was larger when SS choice reduced trial delay. ADHD SS responders were younger, had lower IQ, more conduct disorder and had siblings who were more likely to be SS responders themselves. The results support a dual component model in which both IDIR and DAv contribute to SS choice in ADHD. SS choice may be a marker of an ADHD motivational subtype.

Autism symptoms in Attention-Deficit/Hyperactivity Disorder: a familial trait which correlates with conduct, oppositional defiant, language and motor disorders.

It is hypothesised that autism symptoms are present in Attention-Deficit/Hyperactivity Disorder (ADHD), are familial and index subtypes of ADHD. Autism symptoms were compared in 821 ADHD probands, 1050 siblings and 149 controls. Shared familiality of autism symptoms and ADHD was calculated using DeFries-Fulker analysis. Autism symptoms were higher in probands than siblings or controls, and higher in male siblings than male controls. Autism symptoms were familial, partly shared with familiality of ADHD in males. Latent class analysis using SCQ-score yielded five classes; Class 1(31%) had few autism symptoms and low comorbidity; Classes 2-4 were intermediate; Class 5(7%) had high autism symptoms and comorbidity. Thus autism symptoms in ADHD represent a familial trait associated with increased neurodevelopmental and oppositional/conduct disorders.

DSM-IV combined type ADHD shows familial association with sibling trait scores: a sampling strategy for QTL linkage.

Attention deficit hyperactivity disorder (ADHD) is a discrete clinical syndrome characterized by the triad of inattention, hyperactivity, and impulsivity in the context of marked impairments. Molecular genetic studies have been successful in identifying genetic variants associated with ADHD, particularly with DSM-IV inattentive and combined subtypes. Quantitative trait locus (QTL) approaches to linkage and association mapping have yet to be widely used in ADHD research, although twin studies investigating individual differences suggest that genetic liability for ADHD is continuously distributed throughout the population, underscoring the applicability of quantitative dimensional approaches. To investigate the appropriateness of QTL approaches, we tested the familial association between 894 probands with a research diagnosis of DSM-IV ADHD combined type and continuous trait measures among 1,135 of their siblings unselected for phenotype. The sibling recurrence rate for ADHD combined subtype was 12.7%, yielding a sibling recurrence risk ratio (lambda(sib)) of 9.0. Estimated sibling correlations around 0.2-0.3 are similar to those estimated from the analysis of fraternal twins in population twin samples. We further show that there are no threshold effects on the sibling risk for ADHD among the ADHD probands; and that both affected and unaffected siblings contributed to the association with ADHD trait scores. In conclusion, these data confirm the main requirement for QTL mapping of ADHD by demonstrating that narrowly defined DSM-IV combined type probands show familial association with dimensional ADHD symptom scores amongst their siblings.

Risk stratification and the care pathway.

OBJECTIVES: It was hypothesised that patients admitted to forensic mental health facilities are stratified along the pathway through care according to levels of need. Level of risk and psychopathology should vary with different levels of security. METHOD: Seventy-five men in a forensic hospital were interviewed by three trained clinicians using the HCR-20 (Historical Clinical Risk Assessment) - clinical and risk items, The Health of the Nation Scales - Secure (HoNOS-SECURE), PANSS (Positive and Negative Syndrome Scale), GAF (Global Assessment of Functioning) and the CANFOR (Camberwell Assessment of need Forensic Version). RESULTS: The mean scores on a variety of clinical measures were higher in admission/high security areas and progressively lower in rehabilitation and pre-discharge areas. As patients moved through the pathways of care, they improved in a number of areas including psychiatric morbidity, risk, function, unmet needs. The following results stratified significantly; the HCR-20 summated clinical and risk (F = 9.2, df = 5, p < 0.001), the HoNOS secure (F = 18.2, df = 5, p < 0.001), PANSS (positive, general and total), GAF, staff and user unmet needs on the CANFOR. CONCLUSIONS: The data indicate that the theoretical organisation of the units of the hospital into high, medium and low security units to form a coherent pathway through care is reflected in practice. This is a transparent route out of secure care in which restrictions are proportionate to risk and supports proportionate to need. It is unclear whether alternative models, consisting of a series of generic unstratified units for admission and discharge, all at the same level of therapeutic security, allow for the provision of treatment programmes and relational interventions appropriate to the patient's stage of recovery and rehabilitation.