Provision and perceived quality of mental health services for older care home residents in England: a national survey.

OBJECTIVE: This study examined the nature, extent and perceived quality of the support provided by community mental health teams for older people (CMHTsOP) to care home residents. METHODS: A postal survey was sent to all CMHTsOP in England. Information was collected about teams' staffing and their involvement in case finding, assessment, medication reviews, care planning and training as well as team managers' rating of the perceived quality of the service they provided for care home residents. Data were analysed using chi-squared tests of association and ordinal regression. RESULTS: Responses were received from 225 (54%) CMHTsOP. Only 18 per cent of these teams contained staff with allocated time for care home work. Services for care home residents varied considerably between teams. Two-fifths of teams provided formal training to care home staff. Team managers were more likely to perceive the quality of their service to care homes as good if they had a systematic process in place for reviewing antipsychotic drugs or routine mental health reviews, including contact with a GP. CONCLUSION: The findings suggested that more evidence is needed on the best approach for supporting care home residents with mental health needs. Areas to consider are the potential benefits of training to care home staff and regular mental health reviews, utilising links between GPs and CMHTsOP. Copyright © 2017 John Wiley & Sons, Ltd.

Specialist services in early diagnosis and support for older people with dementia in England: Staff roles and service mix.

OBJECTIVES: This study investigated staff roles and tasks in Community Mental Health Teams (CMHT) and memory clinics, which are provided within a framework determined by local Clinical Commissioning Groups. METHODS: A cross-sectional survey design was used to collect data in England in 2015. Teams were identified by mental health providers (n = 68) and invited to complete a questionnaire. RESULTS: Fifty-one NHS Trusts responded to the request. The response rate varied. Data were obtained for all Clinical Commissioning Groups areas in 3 of the 9 regions in England, but only half in one of them. CMHTs were significantly more likely to have larger staff groups. Compared with memory clinics they were also more likely to have staff that were not professionally qualified. The occupational therapist role showed a strong association with the provision of all services in CMHTs. Both CMHTs and memory clinics provided information and advice about dementia. CMHTs provided more services associated with the support of a person with dementia at home. CONCLUSION: Variations in the staff mix in CMHTs and memory clinics reflected their different functions. There was limited evidence in both of profession specific interventions relating to the provision of support, information, therapy and education, associated with either diagnosis or long-term support. The potential for a single service to undertake both diagnostic and long-term support and the associated costs and benefits are areas for future research.

Impulsivity and cue reactivity in smokers with comorbid depression and anxiety: Possible implications for smoking cessation treatment strategies.

Smoking remains one of the most preventable causes of morbidity and mortality in the United States (1). A number of factors contribute to the initiation and maintenance of smoking behavior, including psychosocial influences (2,3), neurobehavioral traits (4), and genetic susceptibility (5-7). Prevalence rates of tobacco dependence among individuals with mental health issues are strikingly high when compared to the general population, particularly among individuals with depression and anxiety disorders (8). There are well-established relationships between impulsivity, cue reactivity, and tobacco use in the literature (9). However, the interaction between these relationships remains unclear. The primary goal of this paper is to provide an overview of the existing literature across these domains and explore their interrelationship and subsequent impact on smoking initiation and tobacco dependence. Further, the clinical implications regarding the development of potential targeted smoking cessation strategies for this population are presented.

The Impact of Integrated Psychological Services in a Safety Net Primary Care Clinic on Medical Utilization.

OBJECTIVE: The integration of psychological and behavioral health services into safety net primary care clinics has been viewed as a step toward reducing disparities in mental health treatment and addressing behavioral factors in chronic diseases. Though it is posited that integrated behavioral health (IBH) reduces preventable medical costs, this premise has yet to be tested in a safety net primary care clinic. METHOD: Retrospective pre- and posttreatment analysis with quasi-experimental control group was constructed using propensity score matching. Participants included 1,440 adult patients at a safety net primary care clinic, 720 of whom received IBH services, and 720 of whom received medical treatment only. RESULTS: Analysis showed that rates of preventable inpatient utilization decreased significantly among IBH-treated patients compared to no change among control patients. CONCLUSION: IBH was associated with decreased rates of preventable inpatient visits. IBH may present opportunities to deliver improved holistic patient care while reducing unnecessary inpatient medical utilization.

Readiness for behaviour change in non-alcoholic fatty liver disease: implications for multidisciplinary care models.

BACKGROUND & AIMS: Weight management is a cornerstone of treatment for overweight/obese persons with non-alcoholic fatty liver disease (NAFLD). This exploratory study sought to: (i) evaluate readiness to change weight-related behaviours; (ii) assess psychosocial characteristics that may interfere with weight loss; and (iii) evaluate how baseline psychosocial features associate with 6-month change in weight in persons with NAFLD receiving standard medical care. The purpose of this investigation was to develop hypotheses regarding relationships between psychosocial factors and weight for use in future fully powered studies and clinical interventions METHODS: Fifty-eight overweight/obese participants with NAFLD completed baseline measures of personality, psychiatric symptoms and readiness for behaviour change and were followed up for 6 months in standard care. RESULTS: One-third of participants (31.0%) were not interested in making weight-related behaviour changes; 58.6% were considering making a change, and 10.4% of individuals were actively working on or preparing to change. Six-month change in weight was non-significant and was not associated with baseline readiness for change. Depression, low conscientiousness and high neuroticism were associated with higher weight at 6-month follow-up with small to large effect sizes. CONCLUSIONS: Although participants received nutritional education and guidance, very few individuals presented in the active stage of change. Although readiness for change did not predict subsequent change in weight, personality factors and psychiatric symptoms were associated with weight outcomes. Integrated multidisciplinary approaches that address psychiatric needs and provide behavioural support for weight loss may help patients with NAFLD implement sustained lifestyle changes.

Community mental health teams for older people: variations in case mix and service receipt (II).

OBJECTIVES: To determine the extent to which services provided to older people via community mental health teams (CMHTs) vary in duration, composition and intensity. In particular, to identify the degree to which differences between teams are due to casemix. METHODS: Data were collected about the services provided to a random sample of patients from 15 CMHT caseloads, including contact with CMHT staff, other specialist mental health and social care services. The relationship between patients' needs and service receipt was explored. RESULTS: Information was obtained for 1396 patients. Average time on CMHT caseloads was 11.6 months, but there were marked between-team differences. The proportion of re-referrals also varied from under a tenth to over half. People with functional mental health problems and complex needs were most likely to be long-term CMHT clients. The proportion of patients seen by a consultant in the previous 6 months ranged from approximately a fifth to almost all. Differences with respect to contact with other qualified practitioners were less marked. Older people with functional disorders, challenging behaviour and at least one medium risk had the most regular contact with CMHT staff. Risk of self-harm, delusions and paranoia increased the likelihood of consultant involvement. Support workers were more likely to see people at risk of self-neglect. The receipt of other services, including day hospitals and inpatient care varied greatly. CONCLUSIONS: Considerable diversity was found in the length, nature and frequency of services provided to patients with different needs. Differences between teams were not wholly explained by case mix.

Community mental health teams for older people: variations in case mix and service receipt (I).

OBJECTIVES: The study sought to identify the characteristics of community-dwelling older people supported by community mental health teams (CMHTs) in England and, in particular, to determine whether there is a common threshold for CMHT entry and/or a core client group. METHODS: Data were collected about a random sample of 15 CMHTs' caseloads, including information about their sociodemographic characteristics, physical health, dependence, mental health, risks and service receipt. The sample was divided into 16 subgroups of people with similar needs for care (case types), and differences between teams were explored. RESULTS: Information was obtained for 1396 patients. Just under half had a functional mental health problem, slightly over a third an organic disorder, seven per cent both, and nine per cent no diagnosis. Considerable variation was found in teams' caseloads, and there was no evidence of a common caseload threshold. Two of the commonest case types represented people with functional diagnoses who were independent in activities of daily living (ADL) and had no/low levels of challenging behaviour. Another representing people with organic/mixed diagnoses, ADL dependence, challenging behaviour and at least one medium risk was also fairly common. The two case types that represented patients with the most complex needs accounted for more than a quarter of some teams' caseloads but less than a tenth of others. CONCLUSIONS: It is wrong to assume that CMHTs all have similar caseloads. Commissioners must ensure that the network of services provided can meet the needs of all eligible patients, whilst more research is required on who such teams should target.

Illness apprehension, depression, anxiety, and quality of life in liver transplant candidates: implications for psychosocial interventions.

BACKGROUND: End-stage liver disease is associated with diminished quality of life (QOL). Numerous physical and psychosocial problems that affect QOL are common in those undergoing evaluation for liver transplantation. OBJECTIVE: Identifying which of these challenges are most closely associated with QOL would be helpful in developing priority targets for evidence-based interventions specific to those undergoing transplant evaluation. METHOD: A total of 108 adults undergoing psychologic assessment for liver transplant completed clinical interview, neuropsychologic testing, and self-report inventories of depression, anxiety, cognitive appraisal characteristics, support resources, and QOL. RESULTS: Multiple regression analyses revealed that while emotional symptoms (anxiety and depression) were primarily associated with mental QOL, illness apprehension was the only variable uniquely associated with physical QOL after accounting for severity of liver disease, cognitive status, emotional symptoms, and support resources. CONCLUSION: Findings suggest that psychosocial interventions prioritizing reduction of illness-related fear and symptoms of anxiety/depression would likely have the greatest effect on QOL in persons with end-stage liver disease awaiting transplantation.

Using an individualized pain management plan for African American adults with sickle cell disease.

BACKGROUND: The increased lifespan of individuals having sickle cell disease (SCD) causes an overall increase in hospitalizations and more instances in which pain may not be well controlled. LOCAL PROBLEM: The mainstay treatment for severe pain is opioids and the underlying cause. Laws affecting opioid prescribing, implicit bias, racial inequity, poor research funding, and lack of knowledge contribute to poor patient outcomes. METHOD: Data were collected retrospectively using electronic medical record data from before and after the intervention. INTERVENTION: The individualized pain management plan (IPMP) was initiated in collaboration with the patient, pain nurse practitioner (NP), and hematologist. RESULT: The mean length of stay for the traditional pain management plan (TPMP) was 7.89 days compared with 5.66 days for the IPMP, with a mean difference of 2.23 days, t = 2.278, p = .024 ( p < .05). There was a decrease in the admission of the individuals with the IPMP, with 25% readmitted within 30 days of discharge, versus 59.0% who were readmitted using the TPMP. Chi-square showed statistical significance (χ 2 = 61.667, p = .000) in using nonpharmacological interventions with the IPMP group. CONCLUSION: The IPMP with a patient-centered approach did improve patient outcomes for African American adults living with SCD.

Efficacy of the ketogenic diet: which epilepsies respond?

We report the efficacy of the ketogenic diet in refractory epilepsies focusing on outcomes with regard to epilepsy syndromes and etiology in children and adults with refractory epilepsy. Sixty-four consecutive children and four adults were prospectively enrolled from 2002 to 2009; seven were excluded from analysis. The classical ketogenic diet was initiated on an inpatient basis with dietary ratios ranging from 2:1 to 4:1 fat to carbohydrate and protein. Patients were classified according to syndrome and etiology using the 1989 and more recent 2010 International League Against Epilepsy (ILAE) classification systems. Responders were defined as >50% reduction in seizure frequency compared to baseline. Syndromes included symptomatic generalized (52), genetic (idiopathic) generalized (7), and focal epilepsies (2) and etiologies included structural (24), genetic (18), and unknown (19). Twenty-nine (48%) of 61 patients were responders at 3 months. Two children became seizure-free: one with focal epilepsy of unknown etiology and another with refractory childhood absence epilepsy. Responsive syndromes included migrating partial epilepsy of infancy, childhood absence epilepsy, focal epilepsy, epilepsy with myoclonic-atonic seizures, and Dravet syndrome. Children with lissencephaly and hypoxic ischemic encephalopathy had surprisingly good responses. The ketogenic diet is an effective treatment for children and adults with refractory epilepsy. The response is predicted by type of epilepsy syndrome. Accurate characterization of the electroclinical syndrome is an important factor in decisions about timing of initiation of the ketogenic diet.

Emergent approaches to care coordination in England: exploring the evidence from two national organizations.

For many years, there has been an international concern about the fragmented nature of health and social care services for vulnerable older people and younger adults. This article examines the implementation of two major policies in England designed to ensure frail adults and older people receive services appropriate to their needs. First, care management, which was introduced in 1993 and provided by local government, and second case management, which was introduced in 2005 and provided by primary care through the National Health Service. An analysis of the implementation of the two policies is presented, and data from two national surveys are used to describe similarities and differences between the two approaches in terms of goals, arrangements, service characteristics, and indicators of integration and differentiation within care coordination arrangements. Both were designed to promote the provision of care at home as an alternative to more costly alternatives. Discretion within the policy implementation process has militated against the development of a more differentiated approach to care management in local authorities as compared with case management in primary care trusts and more generally, integration between the two. Future developments within both service settings will be influenced by the introduction of personal budgets.

Complete molecular responses are achieved after reduced intensity stem cell transplantation and donor lymphocyte infusion in chronic myeloid leukemia.

Patients with newly diagnosed chronic phase chronic myeloid leukemia were treated with imatinib mesylate (IM) for 6 to 12 months to establish disease control, before reduced intensity stem cell transplantation (RISCT). Escalating doses of donor lymphocyte infusions were given from 6 months after transplantation to eradicate residual disease. A total of 18 patients entered the study and 15 received RISCT (median follow-up, 31 months). RISCT was well tolerated with rapid engraftment, short inpatient stays, and few readmissions. Viral reactivation was common, although extensive graft-versus-host disease occurred infrequently. Donor lymphocyte infusions were given as part of the RISCT protocol in 13 of 15 patients. BCR-ABL transcripts continued to decrease after RISCT, and 8 (53%) patients achieved sustained undetectable levels. All patients are currently off IM. Although IM is now established as first-line therapy for chronic phase chronic myeloid leukemia, this protocol is a safe, well-tolerated, and effective strategy in these patients. This study is registered at http://www.controlled-trials.com as ISRCTN86187144.

Managing respiratory care: where is the science?

Managing a respiratory care department is challenging. Health care is one of the few businesses in which the fees for services are dictated by the payers. Recent changes in focus and expectations in the overall health care industry have strongly affected the job of the respiratory care manager. There is now stronger emphasis on improving the management of human resources. Good human-resources management requires understanding the work force, minimizing staff turnover, and finding ways to do more work with fewer employees. Respiratory care managers must: marshal strong evidence and compelling reasoning to compete for funding; make evidence-based (or at least carefully researched) purchasing decisions; implement protocols to optimize patient and clinical outcomes (including work efficiency); implement patient-safety initiatives such as "care bundles," to avoid preventable complications; and vigorously pursue initiatives that optimize the work flow and advance the professional status of respiratory therapists, such as rapid-response teams.

Obesity in America: implications for clinical and health psychologists.

The number of individuals classified as overweight and obese is increasing at alarming rates and these conditions are associated with numerous psychological and physiological health problems. Within this epidemic, there is an increasing need and demand for psychologists and other mental health professionals to participate in the care of patients with obesity, both in assessment and treatment domains. The current paper provides a review of the status of the obesity epidemic, including psychological comorbidities and treatment approaches. Throughout this review, we highlight and discuss the important roles and impact psychologists can have. These roles include serving as members of multidisciplinary obesity treatment programs, conducting assessments for bariatric surgery, and treating related psychiatric disorders, such as depression and disordered eating. Other considerations, such as weight gain associated with psychiatric medications, and directions for future involvement of psychologists in addressing the obesity epidemic are also discussed.

Care management in mental health services in England and Northern Ireland: do integrated organizations promote integrated practice?

OBJECTIVE: To explore whether integrated structures are associated with more integrated and differentiated forms of care management in mental health services. METHOD: Cross-sectional postal survey of care management arrangements in local authority social services departments in England (n=101) and health and social services Trusts in Northern Ireland (NI) (n=11). RESULTS: Some, but not all, indicators showed more evidence of integrated practice in NI mental health and social services. This included: greater involvement of health care staff in care management; greater multidisciplinary working and a more integrated approach to assessment and care planning processes; a more differentiated approach to care management, including greater targeting of care management resources; a closer link between care management and specialist provision; and overall more integrated practice. CONCLUSIONS: This study concurs with previous research showing that structurally integrated health and social services in NI are more conducive towards, although insufficient to secure, integrated working. As the nature, type of services and ways of working appear to be broadly similar in England and NI, this may imply that greater structural integration per se may not lead to better service outcomes.

The effect of the ketogenic diet on the developing skeleton.

The ketogenic diet (KD) is a medically supervised, high fat, low carbohydrate and restricted protein diet which has been used successfully in patients with refractory epilepsy. Only one published report has explored its effect on the skeleton. We postulated that the KD impairs skeletal health parameters in patients on the KD. Patients commenced on the KD were enrolled in a prospective, longitudinal study, with monitoring of Dual-energy X-ray absorptiometry (DXA) derived bone parameters including bone mineral content and density (BMD). Areal BMD was converted to bone mineral apparent density (BMAD) where possible. Biochemical parameters, including Vitamin D, and bone turnover markers, including osteocalcin, were assessed. Patients were stratified for level of mobility using the gross motor functional classification system (GMFCS). 29 patients were on the KD for a minimum of 6 months (range 0.5-6.5 years, mean 2.1 years). There was a trend towards a reduction in lumbar spine (LS) BMD Z score of 0.1562 (p=0.071) per year and 20 patients (68%) had a lower BMD Z score at the end of treatment. While less mobile patients had lower baseline Z scores, the rate of bone loss on the diet was greater in the more mobile patients (0.28 SD loss per year, p=0.026). Height adjustment of DXA data was possible for 13 patients, with a mean reduction in BMAD Z score of 0.19 SD. Only two patients sustained fractures. Mean urinary calcium-creatinine ratios were elevated (0.77), but only 1 patient developed renal calculi. Children on the KD exhibited differences in skeletal development that may be related to the diet. The changes were independent of height but appear to be exaggerated in patients who are ambulant. Clinicians should be aware of potential skeletal side effects and monitor bone health during KD treatment. Longer term follow up is required to determine adult/peak bone mass and fracture risk throughout life.

High-intensity red light suppresses melatonin.

Early studies on rodents indicated that the long-wavelength portion of the spectrum (orange- and red-appearing light) could influence circadian and neuroendocrine responses. Since then, both polychromatic and analytic action spectra in various rodent species have demonstrated that long-wavelength light is very weak, if not entirely inactive, for regulating neurobehavioral responses. Since testing of monochromatic light wavelengths above 600 nm is uncommon, many researchers have assumed that there is little to no effect of red light on the neuroendocrine or circadian systems. The aims of the following studies were to test the efficacy of monochromatic light above 600 nm for melatonin suppression in hamsters and humans. Results in hamsters show that 640 nm monochromatic light at 1.1 x 10(17) photons/cm2 can acutely suppress pineal melatonin levels. In normal healthy humans, equal photon density exposures of 1.9 x 10(18) photons/cm2 at 460, 630, and 700 nm monochromatic light elicited a significant melatonin suppression at 460 nm and small reductions of plasma melatonin levels at 630 and 700 nm. These findings are discussed relative to the possible roles of classical visual photoreceptors and the recently discovered intrinsically photosensitive retinal ganglion cells for circadian phototransduction. That physiology, and its potential for responding to red light, has implications for domestic applications involving animal care, the lighting of typical human environments, and advanced applications such as space exploration.

Care managers' time use: differences between community mental health and older people's services in the United Kingdom.

Since the community care reforms of the early 1990s, care management in the United Kingdom has become the usual means of arranging services for even the most straightforward of social care needs. This paper presents data from a diary study of care managers' time use, from a sample of social services commissioning organizations representing the most common forms of care management practiced in England at the end of the 20th century. It compares the working practices of care managers in community mental health service settings to the practices of those situated in older people's services. Evidence is provided to suggest that while the former follow a more clinical model of care management, those working with older people take an almost exclusively administrative approach to their work. In addition, the multidisciplinary nature of mental health service teams appears to facilitate a more integrated health and social care approach to care management compared to the approach to older people's services. Further enquiry is needed as to the comparative effectiveness of these different modes of working in each service setting.

Elderly patients have an altered gut-brain axis regardless of the presence of cirrhosis.

Cognitive difficulties manifested by the growing elderly population with cirrhosis could be amnestic (memory-related) or non-amnestic (memory-unrelated). The underlying neuro-biological and gut-brain changes are unclear in this population. We aimed to define gut-brain axis alterations in elderly cirrhotics compared to non-cirrhotic individuals based on presence of cirrhosis and on neuropsychological performance. Age-matched outpatients with/without cirrhosis underwent cognitive testing (amnestic/non-amnestic domains), quality of life (HRQOL), multi-modal MRI (fMRI go/no-go task, volumetry and MR spectroscopy), blood (inflammatory cytokines) and stool collection (for microbiota). Groups were studied based on cirrhosis/not and also based on neuropsychological performance (amnestic-type, amnestic/non-amnestic-type and unimpaired). Cirrhotics were impaired on non-amnestic and selected amnestic tests, HRQOL and systemic inflammation compared to non-cirrhotics. Cirrhotics demonstrated significant changes on MR spectroscopy but not on fMRI or volumetry. Correlation networks showed that Lactobacillales members were positively while Enterobacteriaceae and Porphyromonadaceae were negatively linked with cognition. Using the neuropsychological classification amnestic/non-amnestic-type individuals were majority cirrhosis and had worse HRQOL, higher inflammation and decreased autochthonous taxa relative abundance compared to the rest. This classification also predicted fMRI, MR spectroscopy and volumetry changes between groups. We conclude that gut-brain axis alterations may be associated with the type of neurobehavioral decline or inflamm-aging in elderly cirrhotic subjects.

Quenched fluorescent substrate-based peptidase assays.

The use of specific quenched fluorescent substrates (QFS) provides a rapid and sensitive method to measure peptidase activity, and is readily adaptable to high-throughput screening of potential peptidase inhibitors. In this chapter, we discuss general considerations for the development of QFS assays, and describe in detail an assay protocol for the mammalian metallopeptidase, endothelin-converting enzyme.