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Research

Shakara Yael Bep Liddelow-Hunt Perry Uink BPhil(Hons) BPsych (Hons) MPsych (Clin) PhD BPsych(Hons.), MAppPsy(Clinical), PhD Research Assistant; PhD

Research

Burkholderia pseudomallei evades Nramp1 (Slc11a1)- and NADPH oxidase-mediated killing in macrophages and exhibits Nramp1-dependent virulence gene expression

Here we show that transfected macrophages stably expressing wild-type Nramp1 (Nramp1+) control the net replication of B. thailandensis, but not B. pseudomallei.

Centre of Excellence

The Rio Tinto Children’s Diabetes Centre; a Breakthrough T1D Centre of Excellence at The Kids Research Institute Australia and Perth Children’s Hospital (PCH), is a global hub for research into type 1 diabetes (T1D) in children.

Research

Study protocol for controlled human infection for penicillin G against Streptococcus pyogenes: a double-blinded, placebo-controlled, randomised trial to determine the minimum concentration required to prevent experimental pharyngitis (the CHIPS trial)

Regular intramuscular benzathine penicillin G injections have been the cornerstone of rheumatic heart disease (RHD) secondary prophylaxis since the 1950s. As the pharmacological correlate of protection remains unknown, it is difficult to recommend changes to this established regimen. Determining the minimum effective penicillin exposure required to prevent Streptococcus pyogenes infection will accelerate development of new long-acting penicillins for RHD prevention as well as inform opportunities to improve existing regimens. The CHIPS trial will address this knowledge gap by directly testing protection afforded by different steady state plasma concentrations of penicillin in an established model of experimental human S. pyogenes pharyngitis.

Research

Efficacy, Immunogenicity, and Safety Study of Clostridium difficile Toxoid Vaccine in Subjects at Risk for C. difficile Infection

Jennifer Peter Kent Richmond RN MBBS MRCP(UK) FRACP Clinical Research Manager Head, Vaccine Trials Group Jennifer.Kent@thekids.org.au Clinical

Research

A Phase II Randomized, Controlled, Observer-Blinded Study, Conducted to Describe the Immunogenicity, Safety, and Tolerability of a Neisseria Meningitidis Serogroup B Bivalent Recombinant Lipoprotein 2086 Vaccine When Administered to Healthy Toddlers

Jennifer Peter Kent Richmond RN MBBS MRCP(UK) FRACP Clinical Research Manager Head, Vaccine Trials Group Jennifer.Kent@thekids.org.au Clinical

Research

Topical antibiotics for chronic suppurative otitis media

Chronic suppurative otitis media (CSOM), sometimes referred to as chronic otitis media, is a chronic inflammation and often polymicrobial infection (involving more than one micro-organism) of the middle ear and mastoid cavity, characterised by ear discharge (otorrhoea) through a perforated tympanic membrane.

Research

What happens at two? Immunisation stakeholders’ perspectives on factors influencing sub-optimal childhood vaccine uptake for toddlers in regional and remote Western Australia

In Western Australia (WA), children aged 24 months living regionally or remotely (non-urban) have suboptimal vaccine uptake. As there has not yet been a systematic approach to understanding the facilitators and barriers to childhood vaccination in regional and remote WA, this study aimed to understand the views of key immunisation stakeholders regarding barriers and solutions.

Research

Angiogenesis-associated pathways play critical roles in neonatal sepsis outcomes

Neonatal sepsis is a major cause of childhood mortality. Limited diagnostic tools and mechanistic insights have hampered our abilities to develop prophylactic or therapeutic interventions. Biomarkers in human neonatal sepsis have been repeatedly identified as associated with dysregulation of angiopoietin signaling and altered arachidonic acid metabolism.

Research

Assessing the Use and Acceptability of Virtual Reality to Assist Coping in Children Undergoing Clinical Procedures

Virtual reality is used as a distraction tool during medical procedures that can cause anxiety and pain. We assessed the usefulness, engagement, value and feasibility of virtual reality to help children cope with routine clinical procedures.