Providing peer support can benefit youth peer support workers (peers)et by supporting self-determination, recovery and resilience to self-stigma. There is a need to clarify the role of the organisation in providing benefits for peers. We aimed to identify the organisational contexts and mechanisms that result in the creation of healthy workplaces for peers.

Rapid realist review guided by the Realist and Meta-Narrative Evidence Syntheses–Evolving Standards guidelines and Pawson’s iterative approach.

MEDLINE, CINAHL, PsycINFO, ERIC, SocINDEX, Google Scholar and Embase were searched from 1979 to 2025.

We included qualitative and quantitative peer-reviewed studies and grey literature that captured characteristics of organisational practices and employment considerations in youth peer support programmes.

Articles were screened independently by multiple reviewers. Inclusion criteria were adjusted to capture literature on organisational practices, and employment considerations for youth peer support programmes. Data were extracted and analysed retroductively to develop Context-Mechanism-Outcome Configurations (CMOCs).

Five employment-related risks to peer well-being were identified: (1) difficulty entering the job market, (2) lack of role clarity, (3) pressure to live up to ideals, (4) retraumatisation and (5) stigma. Six CMOCs were developed; all focused on the creation of equitable employment and supporting peer development and empowerment were developed.

Community-based mental health organisations can facilitate equitable peer employment through strategies that reduce professional stigma, enhance peer resilience and promote professional and personal development. Policy reform that addresses precarious work conditions is needed to support healthy work environments.

Severe pectus excavatum (PE) may impair cardiopulmonary and physical function. The effectiveness of surgical treatment to correct PE and restore physical function is widely debated due to a lack of high-quality comparative evidence. The RESTORE trial aims to determine the clinical and cost-effectiveness of corrective surgery for severe PE compared with conservative management for the first time in a randomised controlled trial (RCT).

RESTORE is a pragmatic, multicentre, RCT with an embedded observational cohort. 200 participants aged ≥12 years with severe PE will be recruited at around 12 National Health Service cardiothoracic surgical centres in England. Participants will be randomised 1:1 to receive either surgery within 3 months of randomisation (intervention arm) or no surgery until after the primary outcome measurement at 1 year (comparator arm). The primary outcome is change in physical functioning from baseline to 1 year as measured by the Short Form Health Survey (SF-36v2) physical function score. The primary economic outcome is cost-effectiveness. The key secondary outcome is change in % predicted VO_2peak at 1 year measured by cardiopulmonary exercise test (CPET). Outcomes will be assessed at 1 year post-randomisation in the comparator arm and 1 year post-surgery in the intervention arm. The primary analyses will be undertaken on an intention-to-treat population using a linear mixed-effects model, adjusted for stratification variables via a binary covariate. Other secondary outcomes will include change from baseline of cardiopulmonary function (CPET and spirometry), health-related quality of life using the EuroQol 5 Dimension 5 Level (EQ-5D-5L) and SF-36v2 questionnaires, Hospital Anxiety and Depression Scale and disease specific symptoms (Phoenix Comprehensive Assessment for Pectus Excavatum Symptoms and Pectus Excavatum Evaluation Questionnaire). Adverse events, complications from surgery and operative technical success (Haller and Compression Indices from preoperative and postoperative CT scans) will also be assessed. Health economic analysis will estimate the incremental cost per quality adjusted life year at 1 year.

The trial was approved by East of Scotland Research and Ethics Service (24/ES/0034). Participants who are ≥16 years of age will be required to provide written informed consent. For participants

ISRCTN11359779.

Nipah virus (NiV) is a bat-transmitted paramyxovirus causing recurrent, high-mortality outbreaks in South and South-East Asia. As a WHO priority pathogen, efforts are underway to develop therapies like monoclonal antibodies and small-molecule antivirals, which require evaluation in clinical trials. However, trial design is challenging due to limited understanding of NiV’s clinical characteristics. Given the rarity of NiV infections, strategies targeting improved outcomes for the broader acute encephalitis syndrome (AES) patient population, including those with NiV, are essential for advancing therapeutic research. To address these gaps, we designed the Bangladesh AES cohort study to characterise the patient population, clinical features, treatment practices, common aetiologies and outcomes in patients presenting with AES, including NiV infection, as a clinical characterisation study to inform the design of clinical trials for NiV and AES more broadly.

This prospective cohort study will be conducted in Bangladesh, a NiV endemic country with annual outbreaks. In collaboration with the ongoing NiV surveillance programme in Bangladesh, we aim to enrol up to 2000 patients of all ages presenting with AES at three tertiary care hospitals within the Nipah belt. Patients who provide informed consent to participate will be monitored throughout their hospital stay until 90 days post enrolment. Data will be systematically collected through interviews and medical record reviews at several time points: on the day of enrolment, day 3, day 7, the day of critical care admission (if applicable), discharge day and 90 days post enrollment. Additionally, a portion of the cerebrospinal fluid collected under the concurrent NiV surveillance protocol will be tested for an array of viral and bacterial pathogens responsible for encephalitis at the International Centre for Diarrhoeal Disease Research Bangladesh (icddr,b) laboratory.

The study received ethical approval from the Oxford Tropical Research Ethics Committee, University of Oxford, UK (OxTREC Ref: 576–23) and the institutional review board of icddr,b, Bangladesh (icddr,b protocol number: 24016). By characterising the AES patient population, this study will generate essential evidence on key clinical parameters, which will be pivotal in optimising the design of clinical trials for potential interventions aimed at improving outcomes in patients with AES, including those with NiV disease. Findings will be shared with participating hospitals, patients and relevant government stakeholders. Results will also be disseminated through conference presentations and peer-reviewed publications.

Not applicable (this is an observational study).