BEHAVIORAL AND PSYCHOLOGICAL SYMPTOMS OF DEMENTIA: AN OVERVIEW OF THEORETICAL FRAMEWORKS AND ASSOCIATED NONPHARMACOLOGICAL TREATMENTS FOR BPSD

Behavioural and Psychological Symptoms of Dementia (BPSD) such as agitation and aggression are core symptoms of dementia and affect almost everyone with the condition. Such symptoms cause distress to the person with dementia and their caregivers and have also been found to predict early institutionalisation as well as death. Historically, BPSD have been managed with medication, typically using anti-psychotic drugs. However, recent data show that anti-psychotic medications increase mortality and the risk of stroke in people with dementia. On the other hand, non-pharmacological interventions such as sensory manipulation, psychological therapies and providing training and psychoeducation for caregivers, present more encouraging results. Consequently, there is a need to explore the potential impact of non-pharmacological interventions on BPSD

Improving Reading in Adolescents and Adults With High-Functioning Autism Through an Assistive Technology Tool: A Cross-Over Multinational Study.

People with autism spectrum disorder (ASD) experience reading comprehension difficulties, often misinterpreting complex texts, metaphors, and idioms. We have developed and tested a new assistive technology tool for adaptive, personalized text simplification, called Open Book. This tool is an open-sourced, online platform that uses Natural Language Processing with the specific aim of assisting reading and aiding understanding of written text for people with ASD. The accessibility and effectiveness of Open Book was tested by examining the differences in text comprehension scores between the original texts and texts that were simplified by Open Book tool, randomly allocated to study participants. Two hundred forty-three participants (153 adults and 90 adolescents) with high-functioning ASD were recruited in the UK, Spain, and Bulgaria. Regarding the primary outcome, results showed that both adults and adolescents with ASD gave more correct answers for the simplified (M = 11.2, SD = 4.1) than original texts (M = 10, SD = 4.1; p < 0.001). This finding was consistent across age groups and countries. Regarding the secondary outcome, when participants were asked to blindly rate how easy was to understand each text, simplified texts were rated as easier (M = 7.6, SD = 2.4) to understand than the original texts (M = 8.7, SD = 2.6; p < 0.001). The Open Book software seems to have the potential to be a useful tool in assisting reading among people with ASD. Our findings support our primary hypothesis that texts simplified through Open Book were easier to comprehend compared to original texts

The effect of exercise on behavioural and psychological symptoms of dementia: the EVIDEM-E randomised controlled clinical trial.

OBJECTIVE: The objective of this study is to evaluate the effectiveness of a simple dyadic (person with dementia and their main carer) exercise regimen as a therapy for the behavioural and psychological symptoms of dementia. METHOD: A two arm, pragmatic, randomised, controlled, single-blind, parallel-group trial of a dyadic exercise regimen (individually tailored walking regimen designed to become progressively intensive and last between 20-30 min, at least five times per week).Community-dwelling individuals with ICD-10 confirmed dementia with the following: clinically significant behavioural and psychological symptoms, a carer willing and able to co-participate in the exercise regimen, and no physical conditions or symptoms that would preclude exercise participation were invited by mental health or primary care services into the study. RESULTS: One hundred and thirty-one dyads were recruited to this study. There was no significant difference in Behavioural and Psychological Symptoms as measured by the Neuropsychiatric Inventory at week 12 between the group receiving the dyadic exercise regimen and those that did not (adjusted difference in means (intervention minus control) = -1.53, p = 0.6, 95% CI [-7.37, 4.32]). There was a significant between-group difference in caregiver's burden as measured by the Zarit Caregiver Burden Inventory at week 12 (OR = 0.18, p = 0.01, CI [0.05, 0.69]) favouring the exercise group. CONCLUSIONS: This study found that regular simple exercise does not appear to improve the behavioural and psychological symptoms of dementia, but did seem to attenuate caregiver burden. Further study to improve exercise uptake are needed

Cultural adaptation of Hap-pas-Hapi, an internet and mobile-based intervention for the treatment of psychological distress among Albanian migrants in Switzerland and Germany.

BACKGROUND: Internet- and mobile-based mental health interventions have the potential to narrow the treatment gap in ethnic groups. Little evidence exists on the cultural adaptation of such interventions. Cultural adaptation of evidence-based interventions distinguishes between surface and deep structure adaptation. Surface refers to matching materials (e.g., illustrations, language) or methods of treatment delivery to the target population, whereas deep structure adaptation considers cultural concepts of distress (CCD). So far, CCD have only been considered to a limited extent in cultural adaptation of psychological interventions, and there is a lack of well documented adaptation procedures. AIMS: With a cross-disciplinary and mixed-method approach, following a new conceptual framework for cultural adaptation of scalable psychological interventions, this study aimed to develop both surface and deep structure adaptations of an internet- and mobile-based intervention called Hap-pas-Hapi for the treatment of psychological distress among Albanian migrants in Switzerland and Germany. METHODS: A qualitative ethnopsychological study was conducted to examine the target group's CCD. Focus group discussions, an online survey, and individual key informant interviews were utilised to evaluate the original intervention, adaptation drafts and the final adapted intervention. A reporting system was developed to support the decision-making process and to report all adaptations in a transparent and replicable way. RESULTS: The ongoing involvement of target population key informants provided valuable feedback for the development of a more person-centred intervention, which might enhance treatment acceptance, motivation and adherence. DISCUSSION: This study provides empirical and theory-based considerations and suggestions for future implementation that may foster acceptability and effectiveness of culturally adapted evidence-based interventions

Why Did Our Trial Not Work Out? A Qualitative Analysis.

BackgroundAn online self-help programme for the treatment of depression called Hap-pas-Hapi was tested among Albanian-speaking immigrants in Switzerland and Germany, and two different levels of cultural adaptation were compared. Despite a massive recruitment effort, an insufficient number of participants could be recruited, and the drop-out rate was over 90%.AimsWe conducted a qualitative study to better understand the reasons for the non-use of Hap-pas-Hapi.MethodEleven interviews were conducted with 17 Albanian-speaking participants aged 19-59. Participants were recruited for the purpose of this study and were not participants from the trial. They went through the recruitment material and the Hap-pas-Hapi introduction module, commented on the graphic design, usability, content, and shared their views about mental health and self-help.ResultsParticipants criticised the lack of a "design system" (i.e., a clearly identifiable and consistent graphic design) on social media for Hap-pas-Hapi, and the recruitment messages were unclear. The programme itself was perceived to be important and helpful for the community at large, but most participants said that they would not use it for themselves. The younger generation would have preferred an application in German or French, while the older generation did not see a benefit in using an online self-help programme to manage their psychological distress. Negative beliefs about mental disorders and psychological interventions were perceived to be common in this target group.DiscussionA professional recruitment strategy, a more careful selection of the target population (e.g., age groups) and different kinds of adaptations might have resulted in a better acceptance of the intervention. At the same time, anti-stigma campaigns and psychoeducation are needed to enhance treatment motivation

Organizational Readiness for Implementing an Internet-Based Cognitive Behavioral Therapy Intervention for Depression Across Community Mental Health Services in Albania and Kosovo: Directed Qualitative Content Analysis.

BACKGROUND: The use of digital mental health programs such as internet-based cognitive behavioral therapy (iCBT) holds promise in increasing the quality and access of mental health services. However very little research has been conducted in understanding the feasibility of implementing iCBT in Eastern Europe. OBJECTIVE: The aim of this study was to qualitatively assess organizational readiness for implementing iCBT for depression within community mental health centers (CMHCs) across Albania and Kosovo. METHODS: We used qualitative semistructured focus group discussions that were guided by Bryan Weiner's model of organizational readiness for implementing change. The questions broadly explored shared determination to implement change (change commitment) and shared belief in their collective capability to do so (change efficacy). Data were collected between November and December 2017. A range of health care professionals working in and in association with CMHCs were recruited from 3 CMHCs in Albania and 4 CMHCs in Kosovo, which were participating in a large multinational trial on the implementation of iCBT across 9 countries (Horizon 2020 ImpleMentAll project). Data were analyzed using a directed approach to qualitative content analysis, which used a combination of both inductive and deductive approaches. RESULTS: Six focus group discussions involving 69 mental health care professionals were conducted. Participants from Kosovo (36/69, 52%) and Albania (33/69, 48%) were mostly females (48/69, 70%) and nurses (26/69, 38%), with an average age of 41.3 years. A directed qualitative content analysis revealed several barriers and facilitators potentially affecting the implementation of digital CBT interventions for depression in community mental health settings. While commitment for change was high, change efficacy was limited owing to a range of situational factors. Barriers impacting "change efficacy" included lack of clinical fit for iCBT, high stigma affecting help-seeking behaviors, lack of human resources, poor technological infrastructure, and high caseload. Facilitators included having a high interest and capability in receiving training for iCBT. For "change commitment," participants largely expressed welcoming innovation and that iCBT could increase access to treatments for geographically isolated people and reduce the stigma associated with mental health care. CONCLUSIONS: In summary, participants perceived iCBT positively in relation to promoting innovation in mental health care, increasing access to services, and reducing stigma. However, a range of barriers was also highlighted in relation to accessing the target treatment population, a culture of mental health stigma, underdeveloped information and communications technology infrastructure, and limited appropriately trained health care workforce, which reduce organizational readiness for implementing iCBT for depression. Such barriers may be addressed through (1) a public-facing campaign that addresses mental health stigma, (2) service-level adjustments that permit staff with the time, resources, and clinical supervision to deliver iCBT, and (3) establishment of a suitable clinical training curriculum for health care professionals. TRIAL REGISTRATION: ClinicalTrials.gov NCT03652883; https://clinicaltrials.gov/ct2/show/NCT03652883

Effect of cultural adaptation of a smartphone-based self-help programme on its acceptability and efficacy: Randomized controlled trial

Background: Research on cultural adaptation of psychological interventions indicates that a higher level of adaptation is associated with a higher effect size of the intervention. However, direct comparisons of different levels of adaptations are scarce. Aims: This study used a smartphone-based self-help programme called Step-by-Step (Albanian: Hap-pas-Hapi) for the treatment of psychological distress among Albanian-speaking immigrants in Switzerland and Germany. Two levels of cultural adaptation (i.e., surface vs. deep structure adaptation) were compared. We hypothesised that the deep structure adaptation would enhance the acceptance and efficacy of the intervention. Method: We conducted a two-arm, single-blind randomised controlled trial. Inclusion criteria were good command of the Albanian language, age above 18, and elevated psychological distress (Kessler Psychological Distress Scale score above 15). Primary outcome measures were the total score of the Hopkins Symptom Checklist and the number of participants who completed at least three (out of five) sessions. Secondary outcomes were global functioning, well-being, post-traumatic stress, and self-defined problems. Results: Two-hundred-twenty-two participants were included, of which 18 (8%) completed the post-assessments. The number of participants who completed the third session was equal in both conditions, with N = 5 (5%) and N = 6 (6%) respectively. Discussion: Drop-out rates were high in both conditions, and no group difference was found regarding the acceptance of the intervention. The high drop-out rate stands in contrast with other trials testing Step-by-Step. Future research should examine cultural factors impacting recruitment strategies, as insights could help to reduce participant drop-out rates in clinical trials

Toward a conceptual framework of the working alliance in a blended low-intensity cognitive behavioural therapy intervention for depression in primary mental health care: a qualitative study

Objectives To examine and adapt a conceptual framework of the working alliance (WA) in the context of a low-intensity blended (psychological well-being practitioner (PWP) plus computerised program) cognitive behavioural therapy intervention (b-CBT) for depression. Design Patient involvement was enlisted to collaboratively shape the design of the project from the onset, before data collection. In-depth semi-structured interviews were carried out with participants who experienced b-CBT as part of the E-compared trial. A thematic analysis was conducted using a constant comparative method informed by grounded theory. Setting Recruitment was carried out in four psychological primary care services across the UK. Participants Nineteen trial participants with major depressive disorder who completed at least one computerised program and face-to-face session with a PWP in the b-CBT arm were recruited to the study. Results Qualitative interviews that were guided by WA theory and patient involvement, revealed four themes: (1) a healthcare provider (PWP and computerised program) with good interpersonal competencies for building a working relationship with the client (‘bond’); (2) collaborative efforts between the client and the provider to appropriately identify what the client hopes to achieve through therapy (‘goals’); (3) the selection of acceptable therapeutic activities that address client goals and the availability of responsive support (‘task’) and (4) the promotion of active engagement and autonomous problem solving (‘usability heuristics’). Participants described how the PWP and computerised program uniquely and collectively contributed to different WA needs. Conclusions This study is the first to offer a preliminary conceptual framework of WA in b-CBT for depression, and how such demands can be addressed through blended PWP-computerised program delivery. These findings can be used to promote WA in technological design and clinical practice, thereby promoting engagement to b-CBT interventions and effective deployment of practitioner and program resources

Lay-delivered talk therapies for adults affected by humanitarian crises in low- and middle-income countries.

BACKGROUND: Published by the World Health Organization (WHO) and United Nations High Commissioner for Refugees (UNHCR) in 2015, the mental health Gap Action Programme Humanitarian Intervention Guide (mhGAP-HIG) recommends brief versions of structured psychological interventions for people experiencing symptoms of common mental disorders (CMDs). mhGAP-HIG acknowledges a growing body of evidence suggesting these interventions can be delivered by lay workers to people affected by humanitarian crises in low- and middle-income countries (LMICs). However, there has not yet been a systematic review and synthesis of this evidence. This paper reports the results of a systematic review of qualitative, quantitative, and mixed-methods studies assessing the implementation and/or effectiveness of talk therapies for CMDs when provided by lay workers in LMICs to adults who have survived or are currently living in humanitarian situations. METHODS: Seven electronic databases were searched: MEDLINE, Embase, PsycINFO, PsycEXTRA, Global Health, Cochrane Library, and ClinicalTrials.gov . We also hand-searched the contents pages of three academic journals, reference lists of 30 systematic reviews, and online resource directories of two mental health networks. A preliminary list of included studies was circulated to topical experts for review, and all included studies were backward and forward searched. All titles, abstracts, and full-texts were independently double-screened. Quality appraisal and data extraction were carried out by a single reviewer and checked by a second reviewer, using standardised tools. Any disagreements were discussed and referred to a third reviewer as needed. RESULTS: We identified 23 unique studies and carried out a narrative synthesis of patient and implementation outcome data. Every evaluation of the effectiveness of lay-delivered talk therapies for adults affected by humanitarian crises in LMICs showed some treatment effect for at least one CMD, and often multiple CMDs. Implementation research generally found these interventions to be acceptable, appropriate and feasible to implement, with good fidelity to manualised therapies. CONCLUSION: Although results are promising, particularly for individually-delivered talk therapies based on cognitive behavioural therapy techniques, there is a high degree of heterogeneity in this literature. We make several recommendations on how to improve the quality and generalisability of research on this topic, to facilitate further evidence synthesis. TRIAL REGISTRATION: PROSPERO registration number: CRD42017058287

Evidence for implementation of interventions to promote mental health in the workplace: a systematic scoping review protocol.

BACKGROUND: Mental health problems are common in the working population and represent a growing concern internationally, with potential impacts on workers, organisations, workplace health and compensation authorities, labour markets and social policies. Workplace interventions that create workplaces supportive of mental health, promote mental health awareness, destigmatise mental illness and support those with mental disorders are likely to improve health and economical outcomes for employees and organisations. Identifying factors associated with successful implementation of these interventions can improve intervention quality and evaluation, and facilitate the uptake and expansion. Therefore, we aim to review research reporting on the implementation of mental health promotion interventions delivered in workplace settings, in order to increase understanding of factors influencing successful delivery. METHODS AND ANALYSIS: A scoping review will be conducted incorporating a stepwise methodology to identify relevant literature reviews, primary research and grey literature. This review is registered with Research Registry (reviewregistry897). One reviewer will conduct the search to identify English language studies in the following electronic databases from 2008 through to July 1, 2020: Scopus, PROSPERO, Health Technology Assessments, PubMed, Campbell Collaboration, Joanna Briggs Library, PsycINFO, Web of Science Core Collection, CINAHL and Institute of Occupational Safety and Health (IOSH). Reference searching, Google Scholar, Grey Matters, IOSH and expert contacts will be used to identify grey literature. Two reviewers will screen title and abstracts, aiming for 95% agreement, and then independently screen full texts for inclusion. Two reviewers will assess methodological quality of included studies using the Mixed Methods Appraisal Tool and extract and synthesize data in line with the RE-AIM framework, Nielson and Randall's model of organisational-level interventions and Moore's sustainability criteria, if the data allows. We will recruit and consult with international experts in the field to ensure engagement, reach and relevance of the main findings. DISCUSSION: This will be the first systematic scoping review to identify and synthesise evidence of barriers and facilitators to implementing mental health promotion interventions in workplace settings. Our results will inform future evaluation studies and randomised controlled trials and highlight gaps in the evidence base. SYSTEMATIC REVIEW REGISTRATION: Research Registry ( reviewregistry897 )