Publications by authors named "Sophie Jessop"

Article Synopsis
  • In 2020, the Australian Medical Services Advisory Committee (MSAC) recommended adding proton beam therapy (PBT) to Medicare, due to uncertainties about its cost-effectiveness, leading to the creation of a national registry for evidence gathering.
  • The Australian Particle Therapy Clinical Quality Registry will collect data on patients of all ages with rare tumors receiving radiation therapy, focusing on long-term effects and treatment toxicities.
  • Ethical safeguards ensure no personal identifiers are used in reports, with data remaining confidential and only available to specific institutions for research purposes.
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Article Synopsis
  • Recent research indicates that precision medicine is effective in developing new treatment options for childhood cancers, specifically for high-risk patients with a low expected cure rate.
  • In a study involving 384 patients, 67% received recommendations for precision-guided treatment (PGT), leading to a 36% objective response rate and better 2-year progression-free survival compared to standard treatments.
  • The most significant benefits from PGT were observed in cases targeting specific genetic markers and when treatment started before disease progression.
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Introduction: DNA-informed prescribing (termed pharmacogenomics, PGx) is the epitome of personalised medicine. Despite international guidelines existing, its implementation in paediatric oncology remains sparse.

Methods And Analysis: Minimising Adverse Drug Reactions and Verifying Economic Legitimacy-Pharmacogenomics Implementation in Children is a national prospective, multicentre, randomised controlled trial assessing the impact of pre-emptive PGx testing for actionable PGx variants on adverse drug reaction (ADR) incidence in patients with a new cancer diagnosis or proceeding to haematopoetic stem cell transplant.

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Proton Beam Therapy (PBT) has the potential to improve paediatric cancer care by reducing radiation exposure and thus long-term toxicities. Ethical concerns and debates surrounding the treatment, such as eligibility and accessibility, are ongoing in Australia. The Australian Bragg Centre for Proton Therapy and Research (ABCPTR) (named after Sir William Henry Bragg who described the Bragg peak in his laboratory at the University of Adelaide in 1903) aims to increase access to PBT in Australasia and offer a patient-centred care approach.

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There are inequitable health outcomes for Aboriginal children with cancer. A quality improvement audit performed at our institution through interviews with families and healthcare workers has highlighted individual, systematic and cultural barriers to equitable and culturally safe healthcare for Aboriginal patients, in addition to facilitators and recommendations for improvements.

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Advance care planning (ACP) is crucial in supporting optimal, patient-centered care for adolescents and young adults (AYAs) with life-limiting illnesses and can reduce unwanted outcomes at end-of-life. While several ACP tools and interventions have been designed for AYAs, most of these were developed in the United States of America (USA). This paper describes a study designed to adapt the AYA ACP tool, Voicing My CHOiCES (VMC), for the Australian population.

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Article Synopsis
  • * A study tested 125 patient samples against 126 anticancer drugs, finding strong correlations between specific genomic alterations and effective drug responses, indicating potential targeted treatments.
  • * The integration of high-throughput screening (HTS) with molecular profiling can enhance precision medicine by identifying effective biomarkers and drug combinations for high-risk pediatric cancer patients.
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Chromosomal rearrangements involving the gene occur frequently in acute lymphoblastic leukaemia (ALL). -rearranged ALL ( ALL) has poor long-term survival rates and is the most common ALL subtype in infants less than 1 year of age. ALL frequently occurs with additional chromosomal abnormalities including disruption of the gene, usually by exon deletion.

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Cardio-oncology is a new multidisciplinary area of expertise that seeks to pre-emptively and proactively address cardiac complications that emerge during and following cancer therapy. Modern therapies including molecular targeted therapy and immunotherapy have broadened the agents that can cause cardiac sequelae, often with complications arising within days to weeks of therapy. Several international guidelines have been developed for the acute monitoring of cardio-oncology side effects.

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Introduction: The Australian Bragg Centre for Proton Therapy and Research (ABCPTR) will be Australia's first proton beam therapy (PBT) facility. A model was developed to predict associated public hospital care requirements for patients during PBT, to facilitate resource planning for pediatric, adolescent and young adult (AYA), and adult public hospitals in South Australia.

Methods: National incidence rates for specific cancer indications were obtained from the Australian Childhood Cancer Registry, Australian Institute of Health and Welfare and published data.

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Background: Presenting features, biology and outcome for childhood leukaemia are known to vary by ethnic origin, geographic location and socioeconomic group. This study aimed to compare presentation patterns, follow-up and clinical outcomes in Indigenous and non-Indigenous children with acute leukaemia in Australia, and to assess the impact of remoteness and area-based socioeconomic disadvantage on outcome.

Methods: A retrospective review of children aged between 1 day and 18 years who were diagnosed with acute leukaemia in South Australia (SA), Northern Territory (NT) and Western Australia (WA) between 2009 and 2018 was performed.

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Objective: Langerhans cell histiocytosis (LCH) in pediatric patients presents with single-system or multisystem disease. Accurate staging is essential for selecting the most appropriate therapy ranging from local surgery to chemotherapy.

Methods: A retrospective review was undertaken of reported fludeoxyglucose (FDG) positron emission tomography - computed tomography (PET-CT) scans performed in children with LCH from June 2006 to February 2017.

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