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  1. Article

    Open Access

    Trial participants’ self-reported understanding of randomisation phrases in participation information leaflets can be high, but acceptability of some descriptions is low, especially those linked to gambling and luck

    Evidence indicates that trial participants often struggle to understand participant information leaflets (PILs) for clinical trials, including the concept of randomisation. We analysed the language used to des...

    Frances Shiely, Ellen Murphy, Katie Gilles, Kerry Hood, Lydia O’Sullivan in Trials (2024)

  2. Article

    Open Access

    What is the purpose of clinical trial monitoring?

    The sources of information on clinical trial monitoring do not give information in an accessible language and do not give detailed guidance. In order to enable communication and to build clinical trial monitor...

    Sharon B. Love, Victoria Yorke-Edwards, Elizabeth Ward, Rebecca Haydock in Trials (2022)

  3. Article

    Open Access

    Ethical values and principles to guide the fair allocation of resources in response to a pandemic: a rapid systematic review

    The coronavirus 2019 pandemic placed unprecedented pressures on healthcare services and magnified ethical dilemmas related to how resources should be allocated. These resources include, among others, personal ...

    Lydia O’Sullivan, Edelweiss Aldasoro, Áine O’Brien, Maeve Nolan in BMC Medical Ethics (2022)

  4. Article

    Open Access

    An enhanced participant information leaflet and multimedia intervention to improve the quality of informed consent to a randomised clinical trial enrolling people living with HIV and obesity: a protocol for a Study Within A Trial (SWAT)

    It is the investigator’s responsibility to communicate the relevant information about a clinical trial to participants before they provide informed consent to take part. Systematic reviews indicate that partic...

    Lydia O’Sullivan, Stefano Savinelli, Stephen O’Hare, Sinéad Holden, Ciara McHugh in Trials (2022)

  5. Article

    Open Access

    An evaluation of the process of informed consent: views from research participants and staff

    The process of informed consent for enrolment to a clinical research study can be complex for both participants and research staff. Challenges include respecting the potential participant’s autonomy and inform...

    Lydia O’ Sullivan, Laura Feeney, Rachel K. Crowley, Prasanth Sukumar in Trials (2021)

  6. Article

    Open Access

    Adherence with reporting of ethical standards in COVID-19 human studies: a rapid review

    Patients with COVID-19 may feel under pressure to participate in research during the pandemic. Safeguards to protect research participants include ethical guidelines [e.g. Declaration of Helsinki and good clin...

    Lydia O’Sullivan, Ronan P. Killeen, Peter Doran, Rachel K. Crowley in BMC Medical Ethics (2021)

  7. Article

    Open Access

    Preparing accessible and understandable clinical research participant information leaflets and consent forms: a set of guidelines from an expert consensus conference

    In line with Good Clinical Practice and the Declaration of Helsinki, it is the investigator’s responsibility to ensure that research participants are sufficiently informed, to enable the provision of informed ...

    Eleanor Coleman, Lydia O’Sullivan, Rachel Crowley in Research Involvement and Engagement (2021)

  8. Article

    Open Access

    An investigation into the factors affecting investigator-initiated trial start-up in Ireland

    In common with many countries, Ireland has seen an increasing trend in the number of clinical trials conducted over the past few years. Yet, as elsewhere, trialists in Ireland face several problems and barrier...

    Lauren Leddy, Prasanth Sukumar, Lydia O’Sullivan, Fionnuala Keane, Declan Devane in Trials (2020)

  9. Article

    Open Access

    Heterogeneity in high-risk prostate cancer treated with high-dose radiation therapy and androgen deprivation therapy

    Our aim was to assess the heterogeneity of high-risk (HR) prostate cancer managed with high-dose external beam radiotherapy (EBRT) with androgen deprivation therapy (ADT).

    Daniel N. Cagney, Mary Dunne, Carmel O’Shea, Marie Finn, Emma Noone in BMC Urology (2017)

  10. No Access

    Chapter

    Intussusception

    Intussusception represents the most common cause of gastrointestinal obstruction in children aged between 3 months and 3 years. It is the second most frequent acute abdominal surgical emergency in pediatrics a...

    Lydia O’Sullivan, Ashish P. Desai in Textbook of Pediatric Gastroenterology, He… (2016)