Immunosuppression is associated with an increased risk of delayed SARS-CoV-2 viral clearance, severe COVID-19 and related death. This heterogeneous group of affected patients includes but is not limited to those with a haematological malignancy, people on immunosuppressive therapy for the treatment of autoimmune/inflammatory diseases and those following bone marrow transplantation (BMT). Immunosuppression is associated with decreased rates of anti-spike IgG seroconversion following COVID-19 vaccination. While clinical guidelines have been established to guide vaccination pre-splenectomy and post-BMT, there are limited data to guide timing of COVID-19 or other booster vaccines in adults commencing new or intensified moderate to severe immunosuppression. The comparison of immunity-boosting regimens for COVID-19 upon initiation of immunosuppressive therapy (CIRCUIT) study was designed to address this knowledge gap. CIRCUIT investigates whether administration of a third (or subsequent) COVID-19 booster vaccine ≤2 weeks prior to immunosuppression provides greater anti-spike IgG-mediated immunity than a booster given 24 weeks after new or intensified immunosuppression, that is, week 24 timepoint (Group 1; n=280). Additionally, the research will investigate whether giving a fourth post-BMT COVID-19 booster vaccine at 9 months post-transplant provides greater anti-spike IgG-mediated immunity than a booster given 15 months post-transplant (Group 2; n=40).
The CIRCUIT study is an open-label, multicentre randomised clinical trial. Participants will be randomised 1:1 to receive either an additional COVID-19 booster ≤2 weeks pre-immunosuppression and a diphtheria/tetanus toxoids (DT) booster at 24 weeks following new or intensified immunosuppression (week 24 timepoint) or receive a DT booster ≤2 weeks pre-immunosuppression and an additional COVID-19 booster at week 24 (Group 1). Group 2 participants who underwent autologous or allogenic BMT in the last 9 months will be randomised 1:1 to either receive a fourth post-BMT COVID-19 booster at 9 or 15 months post-transplant. The primary outcome will be the integrated time-weighted area under the curve anti-SARS-CoV-2 neutralising antibody (NAb) response over 12 months from a SARS-CoV-2 booster as assessed by a high-throughput SARS-CoV-2 NAb platform assay. Key secondary outcomes of the CIRCUIT randomised control trial will include safety and generation of SARS-CoV-2 antigen specific T and B cell responses.
The research protocol was approved by the Western Sydney Local Health District Human Research Ethics Committee on 25 August 2022 (Ref no. 2022/PID00782 – 20022/ETH0069). Study results will be published in peer-reviewed medical journals and presented at local and international conferences. All findings regardless of the outcome will be reported.
To explore the perceived effectiveness, impact and benefits of a work-based cancer survivorship peer support programme for healthcare employees who have experienced or are experiencing cancer.
A qualitative descriptive study.
Purposive sampling was used to recruit 33 participants (10 peers, 12 peer supporters, 4 line managers and 7 members of the governance group). Data were collected between October 2024 and February 2025 through individual interviews and focus groups. Data were analysed using reflexive thematic analysis.
Four themes were generated: Programme Reach and Adoption, Implementing the Programme, Programme Effectiveness and Impact and Programme Maintenance and Growth. Challenges included the pilot status of the programme impacting awareness and uptake, potential reluctance to share diagnoses and the impact of cancer on colleagues. The approach of peer supporters was considered central to the programmes' success. Peer supporters valued training and continuous practice development opportunities.
Demonstrated benefits, including satisfaction and the value of peer support, were evident. To ensure programme maintenance, increased recruitment and training of peer supporters and clear communication regarding the programme and referral pathways are essential. Financial support is required to maintain training and address dissemination challenges.
Work-based peer support programmes can help cancer survivors reintegrate into the workforce more effectively, rebuilding confidence, fostering resilience and navigating workplace expectations. Enhanced staff well-being may also positively influence retention, performance and health-related disruptions.
Findings from this underexplored area of work-based peer support within a healthcare setting have the potential to influence healthcare leaders, policy makers and future research. Improving staff's' quality of life on return to work benefits the individual, the organisation and care delivery by ensuring a healthy, supported workforce.
The Standards for Reporting Qualitative Research (SRQR) checklist and the Template for Intervention Description and Replication (TiDieR) checklist were utilised.
No patient or public contribution.
To address the lack of accurate and accessible mental health medicines-information resources for children, young people and their parents/guardians using design thinking to co-design free-to-use, video resources tailored to this audience.
A multiphase qualitative case study using the Double Diamond model of Design Thinking: Discover, Define, Develop and Deliver. This included iterative prototyping, thematic analysis and public and patient involvement throughout.
Dublin, Ireland with online distribution of the final resources internationally through a free, open-access platform.
A multidisciplinary co-design team including two specialist mental health pharmacists, two academic pharmacists, five consultant psychiatrists, a psychiatric nurse, a youth content specialist, three youth activists and a parent representative.
26 co-designed, medicines-information videos were created, including versions for children (voiced by children), parents/guardians and young people. Videos feature storytelling formats with Bitmoji characters. Feedback from youth and parent collaborators guided design and content. Since launch, www.youthmed.info has had over 25 000 website views and more than 30 000 video views, with engagement from over 91 countries. The resources are also linked on national and international clinical and charity platforms.
Youth Med.Info addresses a gap in accessible, accurate mental health medicines-information by placing users – children, young people, parents/guardians and clinicians—at the centre of its design.