Functional cognitive disorder is an increasingly recognised subtype of functional neurological disorder for which treatment options are currently limited. We have developed a brief online group acceptance and commitment therapy (ACT)-based intervention.

To assess the feasibility of conducting a randomised controlled trial of this intervention versus treatment as usual (TAU).

The study was a parallel-group, single-blind randomised controlled trial, with participants recruited from cognitive neurology, neuropsychiatry and memory clinics in London. Participants were randomised into two groups: ACT + TAU or TAU alone. Feasibility was assessed on the basis of recruitment and retention rates, the acceptability of the intervention, and signal of efficacy on the primary outcome measure (Acceptance and Action Questionnaire II (AAQ-II)) score, although the study was not powered to demonstrate this statistically. Outcome measures were collected at baseline and at 2, 4 and 6 months post-intervention, including assessments of quality of life, memory, anxiety, depression and healthcare use.

We randomised 44 participants, with a participation rate of 51.1% (95% CI 40.8–61.5%); 36% of referred participants declined involvement, but retention was high, with 81.8% of ACT participants attending at least four sessions, and 64.3% of ACT participants reported being ‘satisfied’ or ‘very satisfied’ compared with 0% in the TAU group. Psychological flexibility as measured using the AAQ-II showed a trend towards modest improvement in the ACT group at 6 months. Other measures (quality of life, mood, memory satisfaction) also demonstrated small to modest positive trends.

It has proven feasible to conduct a randomised controlled trial of ACT versus TAU.

Exposure to maternal mental illness during foetal development may lead to altered development, resulting in permanent changes in offspring functioning.

To assess whether there is an association between prenatal maternal psychiatric disorders and offspring behavioural problems in early childhood, using linked health administrative data and the Australian Early Development Census from New South Wales, Australia.

The sample included all mother–child pairs of children who commenced full-time school in 2009 in New South Wales, and met the inclusion criteria (N = 69 165). Univariable logistic regression analysis assessed unadjusted associations between categories of maternal prenatal psychiatric disorders with indicators of offspring behavioural problems. Multivariable logistic regression adjusted the associations of interest for psychiatric categories and a priori selected covariates. Sensitivity analyses included adjusting the final model for primary psychiatric diagnoses and assessing association of interest for effect modification by child's biological gender.

Children exposed in the prenatal period to maternal psychiatric disorders had greater odds of being developmentally vulnerable in their first year of school. Children exposed to maternal anxiety disorders prenatally had the greatest odds for behavioural problems (adjusted odds ratio 1.98; 95% CI 1.43–2.69). A statistically significant interaction was found between child biological gender and prenatal hospital admissions for substance use disorders, for emotional subdomains, aggression and hyperactivity/inattention.

Children exposed to prenatal maternal mental illness had greater odds for behavioural problems, independent of postnatal exposure. Those exposed to prenatal maternal anxiety were at greatest risk, highlighting the need for targeted interventions for, and support of, families with mental illness.

Loneliness is associated with several physical and mental health problems, yet its costs to the healthcare system remain unclear.

The current study aimed to review literature on the health and social care impacts of loneliness, and review economic evaluations of loneliness interventions.

We conducted a systematic review of studies published from 2008 to April 2025 by searching five bibliographic databases, grey literature and reference lists of systematic reviews. Studies estimating health and social care cost/expenditure, and on health resource utilisation, were included to assess the impact of loneliness on the health system. Return on investment, social return on investment and cost-effectiveness evaluations were included to assess the economic impact of loneliness interventions. We conducted quality appraisal and narrative synthesis of results.

We included 53 studies. Eight estimated the healthcare cost/expenditure of loneliness, 33 reported healthcare resource use and 19 were economic evaluations of interventions. Findings relating to the cost/expenditure of loneliness and service use were inconsistent: some studies reported excess costs/expenditure and service use, whereas others found lower costs/expenditure and service use. Economic evaluation studies indicated that loneliness interventions can be cost-effective, but were not consistently cost-saving or effective in reducing loneliness.

Findings on the impact of loneliness on the healthcare system and economic evaluations of loneliness interventions were varied. Therefore, we cannot derive confident conclusions from this review. To address evidence gaps, future research relating to social care, younger populations, direct healthcare costs of loneliness and randomised controlled trials with long-term follow-ups should be prioritised.

Emotional eating, the tendency to eat in response to negative emotions, is rising among adolescents and linked to obesity and mental health issues. While negative life events contribute to emotional eating, the roles of self-control and social support remain unclear.

This study examined the relationship between negative life events and emotional eating in adolescents, testing self-control as a mediator and perceived social support as a moderator.

A sample of 740 Chinese high school students (aged 14–18) completed validated measures of negative life events, self-control, perceived social support, and emotional eating. Data were analyzed using SPSS 25.0 (IBM Corp., Armonk, New York, USA)and PROCESS macro for mediation/moderation effects.

Negative life events predicted higher emotional eating (β = 0.11, p < 0.01), while lower self-control mediated this relationship (β = −0.15, p < 0.001). Perceived social support moderated the association (β = −0.09, p < 0.05), weakening it among adolescents with stronger support.

Negative life events increase emotional eating, but self-control and social support play key roles. Interventions targeting these factors may reduce emotional eating and improve adolescent well-being.

There is an urgent need to understand explanatory factors of poor mental health before (pre-) and during (peri-) the COVID-19 pandemic in university students, especially those from underrepresented and minority groups.

To examine potential differences and explanatory factors for psychological distress, clinical risk and impact of problems on academic outcomes pre- and peri-pandemic in university students.

A repeated cross-sectional design was used with routine data between August 2018 and July 2022 at the registration stage from a student counselling and mental health service at a UK university. Wilcoxon signed-rank tests were used to examine pre- and peri-pandemic differences in outcomes. Unadjusted and adjusted linear regression models were conducted to assess potential explanatory factors for poor outcomes.

A total of 9517 university students had completed sociodemographic and outcome data and were included in analysis. Psychological distress and impact of problems on academic outcomes were not significantly different between pre- and peri-pandemic groups. Clinical risk was significantly higher in the pre-pandemic than peri-pandemic group. Potential explanatory factors for poorer outcomes included being younger, female or non-binary/genderqueer, sexual minority, from a minority ethnic group, having home fee status and having a disability registration.

Poor student mental health profiles and related explanatory factors may not have changed drastically between pre- and peri-pandemic. Longitudinal methods and intersectional approaches should be used in future research. Further understanding of how universities and student mental health services can most efficiently and effectively support the mental health of university students is crucially warranted.

Adolescence is the peak life stage for the development of mental illness. Whole-school approaches to mental health and well-being, modelled on the World Health Organization’s Health-Promoting Schools Framework, hold vast potential in this developmentally sensitive period. However, the evidence base for these interventions is inconclusive.

Our study examines the effectiveness of The Resilience Project School Partnership Program, a whole-school intervention involving students, teachers and parents, centred around concepts of gratitude, empathy, emotional literacy and mindfulness.

A quasi-experimental study with an intervention and a control arm was used to evaluate the programme in 40 149 students across 102 schools in 2023. Data collected included sociodemographic information and outcomes derived from validated scales, comprising life satisfaction, hope, coping skills, anxiety and depression. Intervention schools were stratified by the number of years they had implemented the programme, and mixed-effects regression models were used to evaluate the programme.

After adjusting for confounders, participants at schools who had been implementing the programme for 6 years or longer demonstrated significantly better outcomes across all five domains (life satisfaction: B = 0.627, 95% CI 0.465–0.789; hope: B = 2.135, 95% CI 0.895–3.347; coping skills: B = 0.438, 95% CI 0.250–0.625; anxiety: odds ratio = 0.658, 95% CI 0.559–0.774; depression: odds ratio = 0.534, 95% CI 0.459–0.620). Only depression was significantly lower among participants at schools in their fourth or fifth year of implementing the programme (odds ratio = 0.941, 95% CI 0.935–0.948).

Our findings indicate that whole-school interventions may require long-term investment to realise their potential and highlight implementation duration as an important consideration for future evaluations of whole-school interventions.

Chronic pain and depression are common in older people, and creative activities may lower the perceived impact and distress related to the symptoms.

This study describes the co-development of a creative arts and crafts protocol for older people with chronic pain and depressive symptoms, and investigates its feasibility and potential effects.

This study had two phases. In phase 1, a multidisciplinary expert panel (n = 10), consisting of professionals, patients and researchers, underwent iterative rounds to co-develop the protocol. In phase 2, a pilot study was conducted among 12 older adults (mean age 71.4 years). Mixed methods were used, including questionnaires at baseline, post-intervention and 3-month follow-up, assessing pain intensity and interference, depressive symptoms and quality of life; observational notes and focus groups. Descriptive and Wilcoxon signed-rank tests were applied to analyse quantitative data, and thematic analysis was used for qualitative data.

Qualitative findings supported the programme’s feasibility. Participants reflected that the process was engaging and empowering and brought them a sense of achievement and recognition. The quantitative findings evidenced the programme’s potential effects in reducing depressive symptoms (Z = −2.60, P < 0.01) and improving mental health-related quality of life (Z = −2.67, P < 0.01) at 3-month follow-up.

Our results support the feasibility of a creative arts and crafts programme and provide preliminary evidence of its impact on reducing depressive symptoms and improving mental health-related quality of life. Given the promising results, a definitive trial is needed to reveal the effectiveness of creative activities in pain management.

The school–vacation cycle may have impacts on the psychological states of adolescents. However, little evidence illustrates how transition from school to vacation impacts students’ psychological states (e.g. depression and anxiety).

To explore the changing patterns of depression and anxiety symptoms among adolescent students within a school–vacation transition and to provide insights for prevention or intervention targets.

Social demographic data and depression and anxiety symptoms were measured from 1380 adolescent students during the school year (age: 13.8 ± 0.88) and 1100 students during the summer vacation (age: 14.2 ± 0.93) in China. Multilevel mixed-effect models were used to examine the changes in depression and anxiety levels and the associated influencing factors. Network analysis was used to explore the symptom network structures of depression and anxiety during school and vacation.

Depression and anxiety symptoms significantly decreased during the vacation compared to the school period. Being female, higher age and with lower mother's educational level were identified as longitudinal risk factors. Interaction effects were found between group (school versus vacation) and the father's educational level as well as grade. Network analyses demonstrated that the anxiety symptoms, including ‘Nervous’, ‘Control worry’ and ‘Relax’ were the most central symptoms at both times. Psychomotor disturbance, including ‘Restless’, ‘Nervous’ and ‘Motor’, bridged depression and anxiety symptoms. The central and bridge symptoms showed variation across the school vacation.

The school–vacation transition had an impact on students’ depression and anxiety symptoms. Prevention and intervention strategies for adolescents’ depression and anxiety during school and vacation periods should be differentially developed.

Significant changes in Taiwan’s psychiatric services over recent decades include expansion of community-based clinics and implementation of the Schizophrenia Pay-for-Performance programme.

This study aimed to assess the trend of the quality of healthcare for individuals with schizophrenia, using various indicators of the treatment process and outcomes between 2010 and 2019.

Individuals with schizophrenia were identified using Taiwan’s National Health Insurance claims database. The quality of healthcare for individuals with schizophrenia was assessed using treatment process and outcome indicators, including antipsychotic types, medication adherence, daily dose for antipsychotics and concurrent use of other psychotropic agents. Outcome indicators included all-cause mortality, suicide deaths, psychiatric hospitalisation, emergency department visits and employment status.

Antipsychotic medication usage has shifted towards second-generation antipsychotics (SGAs) and long-acting injectable antipsychotics (LAIs), with declines in first-generation antipsychotics. The percentage of medication adherence declined, while that of individuals with an adequate daily dose increased. Concurrently, anticholinergic and benzodiazepine use decreased while antidepressant and mood stabiliser use increased. Outcome indicators showed no significant change in all-cause mortality or suicide rates over time, but there were reductions in psychiatric hospitalisations and emergency department visits. Employment rates increased overall, particularly in urban areas.

The quality of healthcare for individuals with schizophrenia, as measured by treatment process and outcome indicators, improved alongside changes in Taiwan’s psychiatric services; however, causality cannot be inferred from our findings. Future research should evaluate the effectiveness of psychiatric service policies and continuously monitor healthcare quality to further enhance the lives of individuals with schizophrenia.

Although dementia is a terminal condition, palliation can be a challenge for clinical services. As dementia progresses, people frequently develop behavioural and psychological symptoms, sometimes so severe they require care in specialist dementia mental health wards. Although these are often a marker of late disease, there has been little research on the mortality of people admitted to these wards.

We sought to describe the mortality of this group, both on-ward and after discharge, and to investigate clinical features predicting 1-year mortality.

First, we conducted a retrospective analysis of 576 people with dementia admitted to the Cambridgeshire and Peterborough National Health Service (NHS) Foundation Trust dementia wards over an 8-year period. We attempted to identify predictors of mortality and build predictive machine learning models. To investigate deaths occurring during admission, we conducted a second analysis as a retrospective service evaluation involving mental health wards for people with dementia at four NHS trusts, including 1976 admissions over 7 years.

Survival following admission showed high variability, with a median of 1201 days (3.3 years). We were not able to accurately predict those at high risk of death from clinical data. We found that on-ward mortality remains rare but had increased from 3 deaths per year in 2013 to 13 in 2019.

We suggest that arrangements to ensure effective palliation are available on all such wards. It is not clear where discussions around end-of-life care are best placed in the dementia pathway, but we suggest it should be considered at admission.

Initially prescribed for schizophrenia and psychosis, antipsychotics are increasingly prescribed for other indications. Since the late 1990s, prescribing shifted from first-generation to second-generation antipsychotics.

To examine overall initiation and prevalence of antipsychotic drug prescribing in UK primary care from 1995 to 2018, stratified by gender.

Cohort studies using UK anonymised electronic primary care data from IQVIA Medical Research Data, including over 790 general practices and registered individuals aged 18–99 years.

Antipsychotic drug initiation was stable in the late 1990s, at 6–7/1000 person-years at risk (PYAR) in men and 9–11/1000 PYAR in women. From 2001, initiation declined, stabilising from 2005 onward at 4/1000 PYAR in men and 4–5/1000 PYAR in women. Prevalence remained consistent from 1995 to 2018: 12/1000 in men and 14/1000 in women by 2018. Initiation and prevalence were higher in women than men, but increased with age in both genders: (18–39 v. 80–99 years; incidence rate ratio (IRR) 4.85, 95% CI 4.75–4.95 in men; IRR 5.90, 95% CI 5.78–6.02 in women; prevalence rate ratio (PRR) 2.22, 95% CI 2.19–2.25 in men; PRR 4.28, 95% CI 4.24–4.33 in women). Initiation and prevalence were greater in individuals with greater socioeconomic deprivation (Townsend score of 5 v. 1; IRR 2.69, 95% CI 2.64–2.75 in men; IRR 2.19, 95% CI 2.15–2.24 in women; PRR 3.87, 95% CI 3.82–3.92 in men; PRR 2.80, 95% CI 2.77–2.83 in women).

Antipsychotic drug initiation decreased after 2001, stabilising from 2005 onward. Prevalence remained relatively consistent throughout the study period. Women had higher initiation and prevalence than men. However, both genders showed increased prescribing with age and socioeconomic deprivation.

Depression is prevalent among patients with congestive heart failure (CHF) and is associated with increased mortality and healthcare use. However, most research on this association has focused on high-income countries, leaving a gap in knowledge regarding the relationship between depression and CHF in low-to-middle-income countries.

To identify changes in depressive symptoms and potential risk factors for poor outcomes among CHF patients.

Longitudinal data from 783 patients with CHF from public hospitals in Karachi, Pakistan, were analysed. Depressive symptom severity was assessed using the Beck Depression Inventory. Baseline and 6-month follow-up Beck Depression Inventory scores were clustered using Gaussian mixture modelling to identify separate depressive symptom subgroups and extract trajectory labels. Further, a random forest algorithm was used to determine baseline demographic, clinical and behavioural predictors for each trajectory.

Four separate patterns of depressive symptom changes were identified: ‘good prognosis’, ‘remitting course’, ‘clinical worsening’ and ‘persistent course’. Key factors related to these classifications included behavioural and functional factors such as quality of life and disability, as well as the clinical severity of CHF. Specifically, poorer quality of life and New York Heart Association (NYHA) class 3 symptoms were linked to persistent depressive symptoms, whereas patients with less disability and without NYHA class 3 symptoms were more likely to exhibit a good prognosis.

By examining the progression of depressive symptoms, clinicians can better understand the factors influencing symptom development in patients with CHF and identify those who may require closer monitoring and appropriate follow-up care.

Benzodiazepine use among physicians is an important public health issue related to physicians’ well-being and patient safety.

This study aimed to evaluate the patterns and correlates of benzodiazepine use in physicians by comparing the characteristics of heavy users with those of low-dose users.

We identified 4844 physicians with a history of benzodiazepine use as the benzodiazepine cohort from 32 080 physicians from the population-based Taiwan National Health Insurance Research Database from 2014 to 2020. Benzodiazepine users were divided into low-dose, intermediate and heavy users based on their yearly equivalent dosage of <20, 20–150 and >150 defined daily dose (DDD) per year, respectively. Differences in demographic characteristics and specialities between the benzodiazepine and control cohorts were compared via univariate and multivariate logistic regression models. A generalised estimating equation was used to investigate the relationship between benzodiazepine use and comorbidities.

Among all of the physicians, 15.1% used benzodiazepine. Male physicians were more likely to use benzodiazepines and become heavy users. Older age, sleep disorders and depression were significantly associated with heavy benzodiazepine use. Regarding physician specialities, the highest prevalence of benzodiazepine use was observed in otorhinolaryngology (19.8%), followed by family medicine (19.1%). Odds of benzodiazepine use were 2.20 and 2.90 times greater in physicians with sleep disorders and depression, respectively.

Comorbidities of depression and sleep disorders are associated with increased probability of benzodiazepine use. Providing stress-coping strategies and appropriate treatment for mental disorders is recommended to support the overall well-being of physicians.

Knowledge on efficient approaches to the provision of post-disaster psychosocial care is urgently needed. To prevent unmet healthcare needs, proactive follow-up by municipal contact persons was recommended for survivors of the Utøya youth camp attack in Norway.

To examine characteristics of the survivors by whether or not they had a contact person in the early (0–5 months), intermediary (5–15 months) and long-term (20–32 months) aftermath of the attack, and to describe the survivors’ experiences with the contact person.

We analysed data from three waves of interviews with survivors conducted 4–5, 14–15 and 30–32 months after the attack, as well as register-based data on the use of mental health services from 3 years before until 3 years after the attack.

Survivors with a contact person early post-attack were less likely to receive care from mental health services concurrently or to have anxiety/depression symptoms subsequently compared with survivors without a contact person in the same period. Survivors with a contact person in the intermediary aftermath were more satisfied with the overall help they received, but also more likely to have long-term anxiety/depression symptoms. Survivors with a contact person in the long term were more likely to be financially disadvantaged. Approximately half of the survivors with a contact person found this highly or very highly useful, whereas one-third found it of little use or not at all useful.

The proactive outreach reached survivors across sociodemographic characteristics during the recommended first year of follow-up, which could be conducive to prevention of unmet healthcare needs. Still, there was considerable variation in the perceived usefulness and duration of the follow-up.

Longitudinal studies have revealed that raised levels of inflammatory markers and trauma in childhood are associated with psychopathology in adulthood.

To examine whether inflammation in childhood mediates the effects of genetic risk and trauma on psychopathology in early adulthood.

Measures of trauma exposure, inflammation and psychopathology were collected from the Avon Longitudinal Study of Parents and Children. Exposure to trauma was measured from 5 to 11 years of age; C-reactive protein and interleukin-6 levels were measured at 9 years; and depression, anxiety disorders, negative symptoms and psychotic experiences were assessed at 24 years. Polygenic risk scores (PRSs) were created for schizophrenia, depression, anxiety and psychotic experiences. Mediation analyses were conducted using imputed data (N: 7859 to 8700) to investigate whether inflammation mediated the associations of genetic risk and childhood trauma with psychopathology.

Most psychiatric PRSs were associated with multiple psychopathological outcomes in adulthood, with the exception of the PRS for psychotic experiences. Childhood trauma was associated with all psychopathology. However, there was no strong evidence that inflammatory markers in childhood mediated associations among PRSs, trauma and psychopathology. Sensitivity analyses using outcomes from age 18 and PRSs based on single-nucleotide polymorphisms that met more stringent standards of evidence of association gave results consistent with those of our primary analyses.

We found little evidence that interleukin-6 or C-reactive protein mediated the pathway between genetic liability for psychiatric phenotypes or trauma and subsequent psychopathology. Longitudinal investigation of other inflammatory and non-inflammatory pathways is required to identify modifiable targets and inform novel treatment strategies for individuals at genetic or trauma-related risk of psychiatric illness.

Co-occurring self-harm and aggression (dual harm) is particularly prevalent among forensic mental health service (FMHS) patients. There is limited understanding of why this population engages in dual harm.

This work aims to explore FMHS patients’ experiences of dual harm and how they make sense of this behaviour, with a focus on the role of emotions.

Participants were identified from their participation in a previous study. Sixteen FMHS patients with a lifetime history of dual harm were recruited from two hospitals. Individuals participated in one-to-one, semi-structured interviews where they reflected on past and/or current self-harm and aggression. Interview transcripts were analysed using reflexive thematic analysis.

Six themes were generated: self-harm and aggression as emotional regulation strategies, the consequences of witnessing harmful behaviours, relationships with others and the self, trapped within the criminal justice system, the convergence and divergence of self-harm and aggression, and moving forward as an FMHS patient. Themes highlighted shared risk factors of dual harm across participants, including emotional dysregulation, perceived lack of social support and witnessing harmful behaviours. Participants underlined the duality of their self-harm and aggression, primarily utilising both to regulate negative emotions. These behaviours also fulfilled distinct purposes at times (e.g. self-harm as punishment, aggression as defence). The impact of contextual factors within FMHSs, including restrictive practices and institutionalisation, were emphasised.

Findings provide recommendations that can help address dual harm within forensic settings, including (a) transdiagnostic, individualised approaches that consider the duality of self-harm and aggression; and (b) cultural and organisational focus on recovery-centred practice.