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Auditory hallucinations (AH) frequently persist in schizophrenia spectrum disorder despite antipsychotic treatment. Cognitive behavioral therapy (CBT) remains an established psychological intervention, whereas AVATAR (Audio Visual Assisted Therapy Aid for Refractory auditory hallucinations) therapy has recently been introduced as a novel approach integrating interactive digital avatars. This meta-analysis compared the efficacy of AVATAR therapy with CBT for medication-resistant AH. A systematic search of five major databases up to June 1, 2025 identified randomized controlled trials (RCTs) that evaluated either therapy. The primary outcome was AH severity, and secondary outcomes included psychotic symptoms, mood measures, and all-cause discontinuation. Twenty-six RCTs (n = 2273; 65.0% male; mean age 39.3 [SD 4.1] years) met inclusion criteria. Compared with CBT, AVATAR therapy showed no significantly greater reduction in AH severity (standardized mean difference [SMD] = −0.23, 95% confidence interval [CI] = −0.55 to 0.10). However, it demonstrated superior sustained improvement three months post-treatment (SMD = −0.37, 95% CI = −0.69 to −0.05) and greater reduction in overall psychotic symptoms (SMD = −0.41, 95% CI = −0.75 to −0.06). No significant differences were observed in positive, negative, depressive, anxiety, or quality-of-life outcomes, and discontinuation rates were comparable. Interpretation should be cautious given evidence of small-study effects (Egger’s tests p < 0.01 for AH severity) and predominantly moderate-to-high risk of bias across included trials. AVATAR therapy therefore shows lasting efficacy, comparable or slightly superior to CBT, and may serve as an alternative for patients with medication-resistant AH.
A novel transdiagnostic blended Ecological Momentary Intervention (EMI) for improving self-esteem in youth who experienced childhood adversity has shown beneficial effects. However, evidence on the cost-effectiveness of SELFIE and EMIs overall is lacking.
Methods
In this RCT-based economic evaluation, participants aged 12–26 years with low self-esteem (<26 on the Rosenberg Self-Esteem Scale [RSES]) and experienced childhood adversity were recruited from specialized mental health services and the general population and randomly allocated to CAU (control condition) or CAU + SELFIE (experimental condition). The Trimbos/iMTA Questionnaire for Costs Associated with Psychiatric Illness (TiC-P), the RSES, and EQ-5D-5L were assessed at baseline, post-intervention, and 6-, 18-, and 24-month follow-up. Incremental cost-effectiveness (ICER) and cost-utility (ICUR) ratios, and acceptability curves, were generated. Sensitivity and subgroup analyses assessed robustness.
Results
From a societal perspective, the ICER presented €1,219 per improved point of self-esteem, and the ICUR presented €53,986 per QALY gained. The probability of cost-effectiveness was 26% at a willingness-to-pay (WTP) threshold of €20,000/QALY and 49% at €50,000/QALY. At €50,000/QALY, the probability of cost-effectiveness was 77% from a healthcare perspective (ICUR €15,671/QALY gained) and 87% for participants recruited from specialized mental health services (ICUR €–14,567/QALY gained).
Conclusions
At the societal level, the SELFIE intervention exceeded the WTP threshold. Tests for robustness showed higher probabilities of cost-effectiveness from a healthcare perspective, likely reflecting the absence of educational productivity loss costs in the societal perspective, and in youth recruited from specialized mental health services. The innovative field of blended EMIs yields encouraging first results, urging more cost-effectiveness research.
Children born with single-ventricle heart disease face a myriad of medical comorbidities, psychological risks, and quality of life challenges as they age. Parent perspectives on their care from diagnosis through development are critical to understand best ways and times to intervene to promote child and family adjustment to illness.
Materials and Method:
Parents of children with status post-Fontan procedure were recruited to complete an electronic qualitative survey exploring parent perspectives of care. Grounded theory was utilised to analyse the data and identify themes and subthemes.
Results:
Twenty-four parents completed the survey, describing their experience from diagnosis through the early years of treatment and into childhood and adolescence. Seven core themes were identified: survival and hope, parent stress and support, early stress and development, quality of life, increased independence, connection to the team, and communication. Initially, parents shared early worry regarding survival as they learned more about the condition and underwent surgeries. Later, parents supported their child’s development and balanced ongoing hypervigilance with promotion of normalcy in their child’s life. Quality of life and behavioural health concerns emerged amongst other medical comorbidities, and parents emphasised the need for both child and parent support in navigating family life with this illness.
Discussion:
Parent perspectives highlighted the importance of family-centred, multidisciplinary care models that integrate medical subspeciality and psychosocial services for holistic care of children born with single-ventricle heart disease. Implications for care across development and interventions for children and parents are discussed.
Grey seals, Halichoerus grypus (GSs), inhabit cold temperate and subarctic waters along the North Atlantic Ocean. Individuals of GS can regularly disperse towards southern areas (ca. 38°N–39°N) but occurrence at lower latitudes is exceptional. On 18 February 2022, a 217-cm-long male of GS was detected in waters off the SW Atlantic coast of Spain (37°N), then entered the western Mediterranean Sea and wandered for 15 days until he died. Here, we use gastrointestinal parasites to investigate the geographical origin of the GS and the length of the journey towards Mediterranean waters. Seven helminth taxa were found, namely, the digeneans Ascocotyle septentrionalis and Cryptocoyle lingua, the nematodes Contracaecum osculatum s.s., Anisakis simplex s.s., and A. pegreffii, and the acanthocephalans Corynosoma sp.1 and C. magdaleni (= strumosum) or C. nortmeri. The parasite composition closely resembles that reported in native harbour seals (Phoca vitulina) of the Wadden Sea (ca. 51°–55°N), from where A. septentrionalis is apparently endemic. Considering that (i) A. septentrionalis cannot be acquired out of the Wadden Sea, and (ii) the lifespan and population structure of the parasites found, we infer that the GS came from waters near the Wadden Sea, and the length of the journey was ca. 1 month, with presumably little ingestion of (parasitized) food. To our knowledge, this is the first study using parasites to unveil the geographical mobility of pinnipeds.
We describe a rare and severe presentation of deglutition syncope, manifesting as complete heart block, along with newer therapeutic options, including cardioneural ablation and leadless pacing. Our 15-year-old patient presented with frequent syncope with swallowing, along with symptoms of orthostatic intolerance and anxiety. When standard non-pharmacologic and pharmacologic treatments were insufficient, cardioneural ablation resulted in improvement in syncope. Subsequent standard treatment of orthostatic intolerance has significantly improved the quality of life, including allowing her a more normal diet. The option of leadless pacing to prevent bradycardia during episodes of induced heart block has not yet been enacted due to her clinical improvement.
Functional neurological disorder (FND) is a common and disabling neuropsychiatric condition in which women comprise approximately 75% of cases. This paper examines whether the gender imbalance seen in FND is unique among neurological and psychiatric conditions and explores the biological, psychological, and social contributors to this disparity.
Methods
A narrative review was conducted using MEDLINE, PsycINFO, and Web of Science. Gender ratios were compared across depression, anxiety, post-traumatic stress disorder, schizophrenia, eating disorders, Parkinson’s disease, and multiple sclerosis. Evidence regarding sex hormones, early life trauma, gender-based social determinants, and diagnostic biases were synthesized thematically.
Results
Amongst the psychiatric and neurological conditions reviewed, FND shows a pronounced female predominance (approximately 3:1), placing it amongst the most gender imbalanced disorders in our sample, with only eating disorders showing a larger female predominance. Biological factors (particularly the influence of estrogen and progesterone on stress reactivity, neuronal excitability, and agency), may heighten female vulnerability. Social determinants (increased exposure to trauma, socioeconomic inequality, and gender norms) further contribute to this risk. FND shares clinical and demographic similarities with other internalizing disorders and conditions linked to dissociation and trauma. The literature suggests FND emerges from a bidirectional interaction between gonadal hormones and psychosocial stressors.
Conclusions
The marked gender imbalance in FND arises from the interplay of biological vulnerability and gendered social adversity. Understanding these intersecting influences is essential for reducing stigma and guiding future research, diagnosis, and treatment. The findings support the need for a gender-sensitive, biopsychosocial approach to FND care, and investigation.
C-reactive protein (CRP) has been studied in relation to bipolar disorder (BD) and suicidality independently. Although suicide risk is elevated in youth with BD, little is known about the association of CRP with suicidality in this population.
Methods
211 youth participated, including 23 BD with lifetime suicide attempts (BDSA), 45 BD with lifetime non-suicidal self-injury (NSSI; BDNSSI), 39 BD without lifetime suicide attempt or NSSI (BDNo-SA/NSSI), and 104 healthy controls (HC). Suicide attempts and NSSI were assessed systematically. Fasting blood samples yielded CRP levels. Primary analyses controlled for age, sex, and body mass index percentile.
Results
CRP levels differed across groups (F3,204 = 3.40, p = 0.02, ηp2 = 0.05). In post hoc analyses, CRP levels were significantly higher among BDSA (3.44 ± 6.42 mg/L) vs HC (0.81 ± 0.90 mg/L; p < 0.01) and BDNo-SA/NSSI (1.42 ± 3.31 mg/L; p = 0.01) groups; however, no difference was seen with the BDNSSI group (1.83 ± 2.22 mg/L; p = 0.12). Between-group differences in CRP levels persisted in independent sensitivity analyses controlling for current mood symptoms, lifetime mania score, lifetime smoking, and medications, but not with lifetime depression score.
Conclusions
Suicide attempts among youth with BD are associated with elevated CRP. Given accessibility of CRP testing, the present findings have potential clinical implications. Larger, longitudinal studies with repeated measures are needed to examine time-varying associations between CRP and suicide risk among youth with BD.
Armed conflicts undermine medical education by destroying campuses and clinical training sites, displacing students and educators, and disrupting electricity and communications. In Gaza, the destruction of its 2 medical schools and hospitals compromised education for approximately 3,000 medical students. Most students have remained inside Gaza, while a minority have been displaced externally, creating parallel needs for remote curriculum delivery and external placement pathways. In Ukraine, displacement and attacks on education, health, and energy infrastructure similarly disrupted training systems that depend on in-person clinical learning. Educators and clinicians partnered across borders to mitigate these disruptions. In Gaza, Gaza Educate Medics (GEM) and the Union of Gazan Medical Students Initiative (UGMSI) coordinated remote teaching, assessment support, and placement navigation. In Ukraine, Kyiv Medical University (KMU) implemented a dual-campus hybrid model supported by a cross-border partnership. These field examples highlight transnational partnerships as a practical mechanism for sustaining medical education in conflict settings.
The Regulation (EU) 2021/2282 on Health Technology Assessment (HTAR), which applies as of January 2025, introduces the Joint Clinical Assessment (JCA) for selected health technologies and establishes a stakeholder network. This study aims to evaluate the expected impact of the implementation of the HTAR from a multi-stakeholder perspective, using Italy as a case study.
Methods
A scoping literature review was performed according to the PRISMA guidelines to inform the development of an interview guide. Target participants included Italian stakeholder representatives with an interest in the HTAR. One-on-one semi-structured interviews were conducted virtually at the end of 2024. The questions were categorized into three main topics: expected benefits and opportunities; foreseen risks or challenges; recommended actions. The interviews were transcribed verbatim and analyzed using thematic content analysis techniques.
Results
Thirteen participants included representatives from national and regional HTA bodies, health technology developers’ associations, health professional associations, patient organizations, and HTA experts. The JCA is expected to enhance the quality of clinical assessment and to result in faster and more equitable access to health innovations. However, the timing will depend on the extent to which Member States require complementary analyses. Health technology developers benefit from submitting a single JCA dossier, but often cope with limited evidence and short-term deadlines. The interviewees recommended harmonizing evidence standards, investing in HTA education and training, and fostering strategic stakeholder collaborations.
Discussion
The process of harmonization induced by the HTAR is beneficial to standardize clinical assessment at the EU level, but needs to reconcile different stakeholder perspectives.
Individuals aged 15–24 years, defined by WHO (2019) as “youth,” experience elevated mental health risks, yet most do not access timely support due to barriers including stigma, poor symptom recognition and limited help-seeking confidence. Mental health literacy (MHL) interventions aim to address these barriers, but evidence regarding their effectiveness, delivery modalities, cultural adaptation and methodological quality remains fragmented. This systematic review followed PRISMA 2020 guidelines and examined the characteristics and effectiveness of MHL interventions for youth aged 15–24 across Jorm’s (2000) three core domains of recognition, knowledge and attitudes. Five databases (CINAHL, APA PsycArticles, APA PsycInfo, Scopus and PubMed) were searched on 4 September 2024 for randomized and quasi-experimental studies, with narrative synthesis conducted due to heterogeneity and risk of bias assessed using a standardized tool. Twenty-four studies involving 13,624 participants were included. Mental health knowledge improved consistently across interventions and delivery formats, whereas recognition and attitudinal outcomes showed greater variability and were more strongly associated with diagnosis-specific content, contact-based elements and cultural adaptation. Only five studies explicitly reported cultural or contextual adaptation, and eight incorporated positive mental health components, of which only one evaluated positive mental health outcomes. The evidence base was dominated by high-income Western settings, with sparse representation from low- and middle-income countries. Most studies demonstrated moderate-to-high risk of bias, limiting definitive conclusions about efficacy. Overall, youth MHL interventions reliably improve knowledge, but evidence for sustained effects on recognition, stigma reduction and help-seeking remains mixed. Future research should prioritize culturally responsive, developmentally appropriate and methodologically rigorous designs, including systematic measurement of positive mental health outcomes, to strengthen the global evidence base.
Immune thrombocytopenia (ITP) is a heterogeneous autoimmune disorder characterized by immune-mediated platelet destruction, impaired thrombopoiesis and a bleeding diathesis, with growing recognition of accompanying inflammatory and immunoregulatory disturbances. Despite the widespread use of corticosteroids, intravenous immunoglobulin (IVIG) and thrombopoietin receptor agonists (TPO-RAs), 30–50% of patients exhibit incomplete, unstable or transient platelet responses, underscoring a persistent unmet need for mechanism-informed therapeutic strategies. Current management paradigms remain largely focused on platelet count restoration rather than direct modulation of pathogenic platelet–immune crosstalk. Accumulating pre-clinical evidence, supported by limited clinical observations, implicates platelet glycoprotein VI (GPVI), a collagen receptor and immunothrombotic signalling hub, as a mechanistically relevant contributor to platelet hyperactivation, inflammatory amplification and aberrant platelet–leucocyte interactions in ITP. Experimental models indicate that GPVI-dependent signalling pathways can promote thromboinflammatory responses, facilitate immune cell engagement and influence platelet clearance dynamics, positioning GPVI as a plausible, albeit incompletely validated, therapeutic target. Emerging pre-clinical studies suggest that selective modulation of GPVI signalling may attenuate pathogenic platelet activation while preserving essential haemostatic function, thereby improving platelet survival and functional competence. This review integrates current insights into GPVI biology within the broader immunopathological landscape of ITP and evaluates innovative therapeutic concepts, including GPVI-targeted inhibitors deployed through nanocarrier systems, autologous platelet-mediated delivery and hydrogel-based protective platforms designed to enhance targeting precision and durability. We further discuss the rationale for combination strategies with established therapies and the potential utility of GPVI-linked biomarkers and platelet functional profiling to guide patient stratification. By reframing platelets as active immunoregulatory effectors rather than passive autoimmune targets, this review advances a mechanistic framework for next-generation, precision-oriented intervention in ITP. Although clinical validation remains limited, GPVI-centred strategies represent a rational and testable avenue for moving beyond symptomatic platelet augmentation towards disease-modifying immunothrombotic modulation.
Dientamoeba fragilis transmission is a basic aspect of this intestinal parasite’s biology that is poorly understood. Early historical reports reflecting the absence of a cyst are often cited as a central argument in debates supporting the lack of a D. fragilis cyst. While D. fragilis cysts have been described since Dobell’s original description, their existence is not universally accepted. Here, Dobell’s, Wenyon’s and Hoare’s collection of historical faecal smears stored at the Natural History Museum (London), dating back to the 1890s and the early 1900s, was examined for forms consistent with modern descriptions of D. fragilis cysts, and an example was found in 1 slide. Such rare forms were also detected during examination of stained faecal smears archived in the parasite reference laboratory collection at the United States Centers for Disease Control and Prevention. We discuss these observations in the context of literature describing cyst formation in parabasalids. Additionally, we report some incidental findings from past immunofluorescence experiments on cultured D. fragilis, which suggest differential staining that appears to correlate with life cycle stages. Considering published literature on the subject of D. fragilis cysts and the broader picture of cyst formation across diverse members of Parabasalia, we recommended that future investigations on D. fragilis transmission consider mounting evidence for the role of a true cyst despite its rarity in human faecal specimens. The factors leading to cyst formation and further characteristics of this life cycle stage require further study.
This study examines birth rates and infant mortality rates in Brazil among singletons, twins, and higher order multiples between 2010 and 2023. Data were obtained from the Brazilian Ministry of Health’s Live Birth Information System and Infant Mortality Information System. The dataset comprised 39,663,928 live births and 464,843 infant deaths occurring within the first year of life. Twin birth rates increased steadily over time, while singleton birth rates declined. The highest twin birth rates were observed in the Southeast (11.64‰) and South (11.47‰), whereas the lowest were observed in the North (7.81‰) and Northeast (9.23‰). Infant mortality among twins was approximately five times higher than among singleton, and higher order multiples faced an approximately threefold greater risk compared to singletons. Infant mortality rates were highest in the North and Northeast and lowest in the Southeast and South. Sex ratios varied by gestation type, with singletons showing the expected male bias and twins a slightly reduced male proportion, reflecting biological and regional influences on birth rates in Brazil. The data reveal a marked demographic shift between 2010 and 2023, with birth rates declining among women in their teens and 20s and increasing among those in their late 30s and 40s. Using Weinberg’s differential method, we identified divergent trends in zygosity: dizygotic birth rates increased significantly over time, whereas monozygotic rates remained stable. This contrast underscores the environmentally responsive nature of dizygotic twinning, particularly its association with advancing maternal age and assisted reproductive technologies, compared to the relatively biologically stable pattern of monozygotic twinning.
Hospices represent the cornerstone of modern palliative services. However, population-level data on hospice utilization and characteristics of patients dying in hospice remain limited to examine national temporal trends in hospice deaths in Italy from 2011 to 2022, with a focus on the underlying causes of death.
Methods
We performed a nationwide, population-based retrospective study using official mortality data from the Italian National Institute of Statistics. All deaths registered in Italy between 2011 and 2022 were included. Hospice deaths were identified as those occurring in licensed hospice facilities.
Results
Hospice beds increased from 1,681 in 2011 to 3,419 in 2022, while hospice deaths more than doubled from 19,179 (3.2% of all deaths) to 43,972 (6.2%). The mean age of hospice deaths rose from 74.0 to 76.6 years. Among patients dying in hospice, neoplasms remained the leading cause of death but declined from 87.0% in 2011 to 73.8% in 2022, while cardiovascular deaths increased from 6.2% to 9.5%, neurological from 1.2% to 3.4%, and respiratory from 1.0% to 2.5%. The proportion of national neoplasm deaths occurring in hospice reached approximately 20% in 2022. Similarly, the proportion of non-neoplasm hospice deaths tripled (0.6–2.1%).
Significance of the results
Between 2011 and 2022, hospice deaths in Italy more than doubled, reflecting substantial progress in expanding access to palliative care. The gradual increase in non-neoplasm hospice deaths suggests a shift toward greater inclusivity, although neoplasm remains predominant.
Human papillomavirus (HPV), particularly high-risk types such as HPV 16 and 18, is a major cause of cervical cancer and other cancers. Despite the United Kingdom’s (UK’s) commitment to cervical cancer elimination by 2040, participation in HPV screening is declining, disproportionately affecting underserved groups, including those experiencing poverty, people from minoritized racial, ethnic, gender, or sexual identity groups, and people living with HIV.
Methods
We conducted a mixed-methods study to explore awareness, barriers, and facilitators to HPV self-sampling from clinician and public perspectives. A multi-stakeholder survey (n = 105) and two online focus groups with clinicians (n = 4) and members of the public (n = 5) were undertaken.
Results
Survey respondents identified accuracy, cost-free availability, ease of use, accessibility, clear instructions, and adequate follow-up as critical test features. Participants emphasized that disability, cultural context, language, and socioeconomic status strongly influence barriers and facilitators to uptake. Focus groups provided contextual depth, illustrating how privacy, logistical and emotional impacts, and supportive follow-up pathways shaped acceptability and trust. Clinicians highlighted the need for integration into healthcare infrastructure to maintain trust and ensure support. Public participants recommended community-driven engagement, including multilingual instructions and tailored communication to encourage adoption among diverse groups. Concerns were raised about unintended consequences, such as anxiety following asymptomatic HPV diagnoses and challenges in managing clinical pathways after positive results. Suggestions included leveraging community organizations to reduce hesitancy.
Conclusions
Findings highlight policy and implementation considerations for embedding HPV self-sampling within care pathways to improve uptake and reduce inequalities.
For decades, psychiatry has focused on initiating treatment—which medication to prescribe, in what dose, and for how long. But what happens when treatment needs to stop? How a medication is stopped is just as important as how it is started, and abrupt discontinuation can lead to unnecessary suffering, relapse, and often preventable withdrawal symptoms. Based on the principles of the bestselling Stahl's Prescriber's Guide, this essential resource provides user-friendly guidance on deprescribing or switching psychotropic medications safely and effectively. 64 medications are presented in a consistent format to facilitate rapid access to deprescribing information. Divided into color coded sections, the book allows the reader to identify key details about when and why to deprescribe, the risks and mechanisms of withdrawal, tapering protocols, cross-titration strategies, and how to distinguish withdrawal symptoms from relapse. Evidence-based recommendations and expert clinical insights make this a must-have manual for all psychiatric prescribers.