Barriers and facilitators in the implementation of youth and young adult models of mental health care.

AIM: It is increasingly recognised that traditional models of mental health (MH) care, with a service transition at age 18 years, may not reflect best practice. The literature supports a move towards youth and young adult focused models of MH care, for young people up to the age of 25, which specifically cater to the unique psychosocial and developmental needs of this population. This service evaluation aimed to explore the facilitators and barriers to the implementation of youth models of MH care across England (UK). METHODS: Six services participated in separate focus groups pertaining to their experience of implementing youth models of MH care. The interview guide for the focus groups was informed by the Consolidated Framework for Implementation Research (CFIR) and explored barriers and facilitators to implementation and sustainment. The focus groups were recorded, transcribed verbatim and analysed thematically. RESULTS: Seven key themes relevant to the implementation of youth models of MH care were identified: a clear rationale for doing things differently, for young people by young people, "building those relationships is key", service identity development, resource and infrastructure, leadership at multiple levels, and valuing and developing staff. CONCLUSIONS: The findings suggest effective communication and leadership, co-production and cross system collaboration contribute to successful implementation of youth models of MH care. The findings will be of interest to those involved in informing and supporting successful implementation and delivery of youth models of mental health care at local and national levels.

Barriers and facilitators of implementation of evidence-based interventions in children and young people's mental health care - a systematic review.

BACKGROUND: Effective evidence-based practices (EBP) for children and young people's (CYP) mental health exist, however, there is low uptake in clinical practice and interventions do not always reach those in need. This review aimed to comprehensively identify and synthesise the barriers and facilitators to implementing EBP in CYP mental health care, mapped according to an implementation framework in order to make pragmatic recommendations for practitioners, commissioners and researchers. METHODS: Following the PRISMA guidelines, an electronic search of PsycINFO, MEDLINE, CINAHL and Embase in 2021 yielded 1830 results. In total, 107 abstracts were screened, 57 of which were included for full-text review and 26 were included for data extraction and analysis. RESULTS: We identified a number of organisational and clinician-level barriers which impede the implementation of evidence in 'real world' practice. Barriers included lack of access to funding; poor access to resources; clinician attitudes and flexibility of EBP. Facilitators included targeted funding and access to resources; supportive staff and leadership committed to innovation and skills in the EBP. CONCLUSIONS: Although the process of translating research into practice is challenging and the solutions are not straightforward, we have identified a set of practical recommendations for ways in which implementation practices can improve. Researchers, commissioners, funders and practitioners can work together to improve the implementation of EBP in CYP mental health settings by ensuring funding is available, prioritise implementation beyond the end of trials, upskill staff on integrating EBP into care, ensure EBPs are flexible and are co-produced with service users. REGISTRATION: This review was registered on PROSPERO international prospective register of systematic reviews (CRD42021252995).

Simulation of acoustic reflection and backscatter from arctic sea-ice.

The rapidly warming Arctic ocean demands new ways to monitor and characterize changes in sea-ice distribution, thickness, and mechanical properties. Upward-looking sonars mounted on autonomous underwater vehicles offer possibilities for doing so. Numerical simulations were made of the signal received by an upward-looking sonar under a smooth ice sheet using a wavenumber integration code. Demands on sonar frequency and bandwidth for pulse-echo measurements were analyzed. For typical sea-ice physical properties found in the Arctic ocean, even in highly attenuating sea-ice, there is significant information to be extracted from the received acoustic signal. Discrete resonance frequencies in the signal may be related to leaky Lamb waves, and the frequencies are connected to the ratio of the shear wave speed-to-thickness of the ice sheet. The periodicity of the multiple reflections of a pulse-compressed signal may be related to the ratio of compressional wave speed-to- thickness. Decay rates of both types of signals are indicative of the wave attenuation coefficients. Simulations of the acoustic reflection by rough water-ice interfaces were made. Smaller levels of roughness were found to enhance the acoustic signal, while greater levels of roughness are detrimental to the sea-ice characterization process.

A systematic review of the impact of carer interventions on outcomes for patients with eating disorders.

PURPOSE: Eating disorder (ED) prevalence and illness severity is rapidly increasing. The complicated interplay of factors contributing to the maintenance of EDs, including family/carer influences, highlights the importance of carer interventions within ED treatment. Carer interventions demonstrate positive outcomes for carers themselves, though are also hypothesised to benefit the patient indirectly. A systematic review was conducted to greater understand the impact of carer interventions on ED patient outcomes. METHODS: Eight databases, including CINAHL, MEDLINE and PsychINFO, were systematically searched. Intervention studies for parent(s)/carer(s) of a patient with an ED were included, provided they reported outcomes for the patient. No publication date restrictions were set. Included studies were quality appraised. RESULTS: Twenty-eight studies met inclusion for the review; all of which varied in intervention type, duration, content and setting. Patient diagnosis and treatment setting were mixed across studies, though the majority focused on Anorexia Nervosa within outpatient settings. Intervention content broadly included consideration of relationship issues and interactional patterns, psychoeducation, skill development, behavioural management, and peer support. Therapeutic models utilised were diverse, including but not limited to: family, interpersonal, cognitive, and psychodynamic approaches. CONCLUSION: Several carer interventions showed positive outcomes for patients with EDs, with small group treatment formats being commonly used and proving effective through intervention content alongside a peer support element. Separate family therapy was suggested to be of equal efficacy, if not better, than family therapy alongside the patient. Recommendations for clinical practice and future research are considered. LEVEL OF EVIDENCE: 1: Systematic review, evidence mostly obtained from randomised controlled trials.

Social recovery therapy for young people with emerging severe mental illness: the Prodigy RCT.

BACKGROUND: Young people with social disability and non-psychotic severe and complex mental health problems are an important group. Without intervention, their social problems can persist and have large economic and personal costs. Thus, more effective evidence-based interventions are needed. Social recovery therapy is an individual therapy incorporating cognitive-behavioural techniques to increase structured activity as guided by the participant's goals. OBJECTIVE: This trial aimed to test whether or not social recovery therapy provided as an adjunct to enhanced standard care over 9 months is superior to enhanced standard care alone. Enhanced standard care aimed to provide an optimal combination of existing evidence-based interventions. DESIGN: A pragmatic, single-blind, superiority randomised controlled trial was conducted in three UK centres: Sussex, Manchester and East Anglia. Participants were aged 16-25 years with persistent social disability, defined as < 30 hours per week of structured activity with social impairment for at least 6 months. Additionally, participants had severe and complex mental health problems, defined as at-risk mental states for psychosis or non-psychotic severe and complex mental health problems indicated by a Global Assessment of Functioning score ≤ 50 persisting for ≥ 6 months. Two hundred and seventy participants were randomised 1 : 1 to either enhanced standard care plus social recovery therapy or enhanced standard care alone. The primary outcome was weekly hours spent in structured activity at 15 months post randomisation. Secondary outcomes included subthreshold psychotic, negative and mood symptoms. Outcomes were collected at 9 and 15 months post randomisation, with maintenance assessed at 24 months. RESULTS: The addition of social recovery therapy did not significantly increase weekly hours in structured activity at 15 months (primary outcome treatment effect -4.44, 95% confidence interval -10.19 to 1.31). We found no evidence of significant differences between conditions in secondary outcomes at 15 months: Social Anxiety Interaction Scale treatment effect -0.45, 95% confidence interval -4.84 to 3.95; Beck Depression Inventory-II treatment effect -0.32, 95% confidence interval -4.06 to 3.42; Comprehensive Assessment of At-Risk Mental States symptom severity 0.29, 95% confidence interval -4.35 to 4.94; or distress treatment effect 4.09, 95% confidence interval -3.52 to 11.70. Greater Comprehensive Assessment of At-Risk Mental States for psychosis scores reflect greater symptom severity. We found no evidence of significant differences at 9 or 24 months. Social recovery therapy was not estimated to be cost-effective. The key limitation was that missingness of data was consistently greater in the enhanced standard care-alone arm (9% primary outcome and 15% secondary outcome missingness of data) than in the social recovery therapy plus enhanced standard care arm (4% primary outcome and 9% secondary outcome missingness of data) at 15 months. CONCLUSIONS: We found no evidence for the clinical superiority or cost-effectiveness of social recovery therapy as an adjunct to enhanced standard care. Both arms made large improvements in primary and secondary outcomes. Enhanced standard care included a comprehensive combination of evidence-based pharmacological, psychotherapeutic and psychosocial interventions. Some results favoured enhanced standard care but the majority were not statistically significant. Future work should identify factors associated with the optimal delivery of the combinations of interventions that underpin better outcomes in this often-neglected clinical group. TRIAL REGISTRATION: Current Controlled Trials ISRCTN47998710. FUNDING: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment Vol. 25, No. 70. See the NIHR Journals Library website for further project information.

Young people with social disability and non-psychotic severe and complex mental health problems are an important group. Their problems are often long-standing and they often have difficulty doing 'structured activity', such as work, sports and leisure activities (e.g. going shopping or to the cinema). They often avoid such activities because of anxiety or low mood. Other barriers may include financial and practical issues, and stigma from activity providers. Non-participation in structured activity increases the risk that mental health problems will continue and prevent these young people from reaching meaningful goals. We tested whether or not social recovery therapy might help. This is a talking and activity therapy, in which young people (participants) work individually with a social recovery therapy therapist. Social recovery therapy aims to help participants identify what activities they would like to do, practise spending more time doing them, and work through barriers to maintaining increased activity. By improving structured activity, young people feel more hopeful and better able to manage their symptoms. However, social recovery therapy has never been evaluated properly using the best research methods. The best way to evaluate treatments like this is a randomised controlled trial in which participants are allocated by chance, like tossing a coin, to have the new therapy or not to have the therapy. Both groups are followed up for a period to see if the new therapy works. We tested social recovery therapy in this way. We also tested whether or not it was cost-effective. We recruited 270 16- to 25-year-old participants in Sussex, East Anglia and Manchester. Participants had non-psychotic severe and complex mental health problems (not psychosis) and were doing < 30 hours of structured activity per week at the start of the study. All participants had enhanced standard care. This involved standard NHS treatment plus a full assessment and feedback from the study team, and a best practice guide to local support services that encouraged the best provision of standard evidence-based interventions. Half of the participants were randomly allocated to have social recovery therapy in addition to enhanced standard care over 9 months. All participants were invited to assessments 9, 15 and 24 months later. Therapists recorded the tasks and activities undertaken with participants. We asked both participants and therapists what they thought of the trial and the social recovery therapy. We found no evidence that adding social recovery therapy improved outcomes. Participants in both arms made large and clinically worthwhile improvements in structured activity and mental health outcomes. If anything, there was some evidence that people allocated to enhanced standard care improved more than those allocated to social recovery therapy plus enhanced standard care. The differences were small, however, and could have occurred by chance.

What does recovery mean to young people with mental health difficulties? - "It's not this magical unspoken thing, it's just recovery".

Background: There is extensive literature documenting the nature of recovery in mental health in adult populations, but there is very little exploring its nature and meaning for young people.Aims: To gain a detailed understanding from the perspective of young people about the concept of recovery in young people's mental health.Method: Semi structured interviews were conducted with 23 young people. Interviews were transcribed verbatim and analysed using thematic analysis.Results: Themes emerging from the interviews included young people's dynamic conceptualisations of recovery, awareness of others views of recovery, polarised goals of recovery, and facilitators and barriers of recovery.Conclusions: To be relevant for young people, the mental health recovery model must incorporate individual needs, developmental considerations and fluctuations in goals. It must also be embedded within the young person's ecological system such as family, friends and school, and be focussed around an explicit and collaborative recovery discussion with the young person.

Prevention and treatment of long-term social disability amongst young people with emerging severe mental illness with social recovery therapy (The PRODIGY Trial): study protocol for a randomised controlled trial.

BACKGROUND: Young people who have social disability associated with severe and complex mental health problems are an important group in need of early intervention. Their problems often date back to childhood and become chronic at an early age. Without intervention, the long-term prognosis is often poor and the economic costs very large. There is a major gap in the provision of evidence-based interventions for this group, and therefore new approaches to detection and intervention are needed. This trial provides a definitive evaluation of a new approach to early intervention with young people with social disability and severe and complex mental health problems using social recovery therapy (SRT) over a period of 9 months to improve mental health and social recovery outcomes. METHODS: This is a pragmatic, multi-centre, single blind, superiority randomised controlled trial. It is conducted in three sites in the UK: Sussex, Manchester and East Anglia. Participants are aged 16 to 25 and have both persistent and severe social disability (defined as engaged in less than 30 hours per week of structured activity) and severe and complex mental health problems. The target sample size is 270 participants, providing 135 participants in each trial arm. Participants are randomised 1:1 using a web-based randomisation system and allocated to either SRT plus optimised treatment as usual (enhanced standard care) or enhanced standard care alone. The primary outcome is time use, namely hours spent in structured activity per week at 15 months post-randomisation. Secondary outcomes assess typical mental health problems of the group, including subthreshold psychotic symptoms, negative symptoms, depression and anxiety. Time use, secondary outcomes and health economic measures are assessed at 9, 15 and 24 months post-randomisation. DISCUSSION: This definitive trial will be the first to evaluate a novel psychological treatment for social disability and mental health problems in young people presenting with social disability and severe and complex non-psychotic mental health problems. The results will have important implications for policy and practice in the detection and early intervention for this group in mental health services. TRIAL REGISTRATION: Trial Registry: International Standard Randomised Controlled Trial Number (ISRCTN) Registry. TRIAL REGISTRATION NUMBER: ISRCTN47998710 (registered 29/11/2012).

Pathways to care of young people accessing a pilot specialist youth mental health service in Norfolk, United Kingdom.

AIM: Pathways to care (PtC) are a means of examining and understanding routes into mental health care. It is important to examine PtC in order to identify ways in which individuals access services, as well as highlighting barriers or delays to appropriate treatment. This study aimed to examine PtC experienced by young people accessing a pilot specialist youth mental health service (SYMHS) for those with non-psychotic, severe and complex mental health conditions in Norfolk, UK. METHODS: Data were collected on a subsample of referrals accepted into the pilot SYMHS (n = 94) over a 12-month period. Duration and number of PtC were assessed using a semi-structured interview augmented by health record examination. Measures of premorbid history, symptoms and functioning were also collected. RESULTS: The mean length of PtC was 3.74 years, and a mean of 5.53 pathways was experienced before appropriate services were accessed. Individuals were most likely to first seek help from their general practitioner followed by an educational provider. There were no associations between PtC and current symptoms, although individuals with a premorbid history of mental health problems experienced shorter PtC. There was a trend suggesting that individuals with long pathways had poorer functioning compared with those with shorter pathways. CONCLUSIONS: Pathways to care are variable in a group of young people presenting to mental health services. A majority of participants experienced 'long pathways', which may negatively impact on outcome. The results indicate the need to improve access to appropriate services by overcoming pathway barriers. Service implications are discussed.

Virtual environments using video capture for social phobia with psychosis.

A novel virtual environment (VE) system was developed and used as an adjunct to cognitive behavior therapy (CBT) with six socially anxious patients recovering from psychosis. The novel aspect of the VE system is that it uses video capture so the patients can see a life-size projection of themselves interacting with a specially scripted and digitally edited filmed environment played in real time on a screen in front of them. Within-session process outcomes (subjective units of distress and belief ratings on individual behavioral experiments), as well as patient feedback, generated the hypothesis that this type of virtual environment can potentially add value to CBT by helping patients understand the role of avoidance and safety behaviors in the maintenance of social anxiety and paranoia and by boosting their confidence to carry out "real-life" behavioral experiments.

Pilot study of a sensory room in an acute inpatient psychiatric unit.

OBJECTIVE: The use of sensory rooms (also known as comfort rooms) to reduce seclusion rates has generated a great deal of interest. This study examined the outcomes associated with the introduction of a sensory room in an acute inpatient psychiatric unit. METHOD: Consumers rated distress and staff rated a variety of disturbed behaviours before and after each use of the room. Items used during each episode were recorded. RESULTS: Use of the room was associated with significant reductions in distress and improvements in a range of disturbed behaviours. Those individuals who used the weighted blanket reported significantly greater reductions in distress and clinician-rated anxiety than those who did not. No changes were noted in rates of seclusion or aggression. CONCLUSIONS: The sensory room was an effective intervention to ameliorate distress and disturbed behaviour, although this did not translate into reductions in overall rates of seclusion or aggression. Weighted blankets appear to be particularly useful.

Milking regimes to shorten milking duration.

Four milking regimes using automatic cluster removers (ACR) were tested over a 19-week period, from mid to late lactation. Each treatment group consisted of 16 slow-milking cows. The milking regimes used were: an ACR setting of 200 ml/min (Control); raised ACR setting from 200 to 500 in steps of 100 ml/min (Raised ACR); raised ACR as above in conjunction with pre-milking teat stimulation (Raised ACR+Stim); and terminating the milking when an ACR threshold of 200 ml/min was reached or when a predetermined maximum milking duration was reached (Timer). All incremental treatments were applied in blocks of 6 or 7 weeks duration. ACR thresholds were raised from 200 to 500 ml/min without observed loss of milk production when compared with controls. However, even up to an ACR setting of 500 ml/min there was little reduction in the group milking duration even when used with teat stimulation. In contrast, the Timer treatment resulted in a 34% reduction of the maximum milking duration for the group without significant loss of milk yield. For all groups, including Control, strip yield was occasionally very high and highly variable. Willingness of cows to enter the milking platform, behaviour during milking, teat condition and incidence of mastitis were similar for all treatment groups. The results indicated that simple truncation of milking at a predetermined maximum duration could be a most potent and inexpensive method of milking a herd more quickly. Such a method could be employed by using a simple timer in any dairy regardless of the level of sophistication of the milking system.

Forward scattering of pulses from a rough sea surface by Fourier synthesis of parabolic equation solutions.

A variable depth step implementation of the range-dependent acoustic model (RAM) is applied to the modeling of forward scattering from a rough sea surface. The sea surface is treated within RAM simply as an internal interface between a water layer and an air upper halfspace. A comparison with a numerically exact integral equation is undertaken for the scattering of single frequencies from Pierson-Moskowitz sea surfaces. The method is extended to model the variability of linear frequency modulated pulses from a series of frozen sea surfaces in a shallow water waveguide. The subsequent effect of rough boundary scattering on the replica correlation process is investigated.