Publications by authors named "D K Yeoh"
Background Patients with inflammatory bowel disease (IBD) face an increased likelihood of severe illnesses, including those caused by vaccine-preventable diseases. Consequently, the purpose of this study was to evaluate both vaccination rates and serological screening in children with IBD in Western Australia, focusing on compliance with routine and additional vaccines, and pre-treatment screening for infections before starting immunosuppressive (IS) treatment. Method The study was conducted at Perth Children's Hospital (PCH) from June 2021 to February 2022, focusing on children aged 0-18 with confirmed IBD diagnoses.
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- A study reviewed medical records from eight hospitals in Australia and New Zealand examining how intravenous aciclovir is prescribed for suspected herpes simplex virus (HSV) disease in neonates and older children between January and December 2019.
- Out of 1,426 patients, most received aciclovir for suspected cases without definitive HSV testing; notably, only a small fraction had confirmed diagnoses among older children, indicating potentially excessive and unjustified prescribing.
- Among the patients, adverse effects included instances of nephrotoxicity and extravasation injuries, raising concerns about the safety and necessity of such treatments in the pediatric population.
Background: Prompt antibiotic administration for febrile neutropenia (FN) is standard of care, and targets of time to antibiotics (TTA) <60 min are common. We sought to determine the effect of TTA ≥60 versus <60 min on adverse outcomes (intensive care unit (ICU) admission or death) in children with cancer and FN. Effect modification by a decision rule that predicts infection (AUS-rule) and bacteraemia were also investigated.
View Article and Find Full Text PDFBackground: Invasive fungal disease (IFD) is a significant complication for children receiving treatment for leukaemia, contributing to morbidity and mortality. Recent regional paediatric epidemiological IFD data are lacking. Additionally uncertainty remains regarding the optimal prophylactic approach in this context.
View Article and Find Full Text PDFPulmonary complications post allogeneic haematopoietic stem cell transplant in children.
Clin Transl Immunology
September 2024
Objectives: Haematopoietic stem cell transplant (HCT) is a cellular therapy that, whilst curative for a child's underlying disease, carries significant risk of mortality, including because of pulmonary complications. The aims of this study were to describe the burden of pulmonary complications post-HCT in a cohort of Australian children and identify risk factors for the development of these complications.
Methods: Patients were identified from the HCT databases at two paediatric transplant centres in Australia.