Deborah Chris Tamara Lehmann Brennan-Jones Veselinovic D C TV AO, MBBS, MSc PhD MClinAud Honorary Emeritus Fellow Head, Ear Health Clinical Research Officer/PhD student chris.brennan-jones@telethonkids.org.au tamara.veselinovic@telethonkids.org.au ...

• 1. Telethon Kids Institute
• Projects

Acute rheumatic fever (ARF), an autoimmune reaction to Group A Streptococcus (Streptococcus pyogenes; Strep A) infection, can cause rheumatic heart disease (RHD). New formulations of long-acting penicillins are being developed for secondary prophylaxis of ARF and RHD. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2022
• June 2022

We aimed to assess safety, tolerability, and Plasmodium vivax relapse rates of ultra-short course (3.5 days) high-dose (1 mg/kg twice daily) primaquine (PQ) for uncomplicated malaria because of any Plasmodium species in children randomized to early- or delayed treatment. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2023
• May 2023

Data on asymptomatic identification rates of respiratory viruses are limited, particularly in Indigenous populations, who suffer a high burden of OM. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2010
• June 2010

The gut microbiome is a well-recognized modulator of host immunity, and its compositions differ between geographically separated human populations. Systemic innate immune responses to microbial derivatives also differ between geographically distinct human populations. However, the potential role of the microbiome in mediating geographically varied immune responses is unexplored. We here applied 16S amplicon sequencing to profile the stool microbiome and, in parallel, measured whole-blood innate immune cytokine responses to several pattern recognition receptor (PRR) agonists among 2-year-old children across biogeographically diverse settings. Microbiomes differed mainly between high- and low-resource environments and were not strongly associated with other demographic factors. We found strong correlations between responses to Toll-like receptor 2 (TLR2) and relative abundances of Bacteroides and Prevotella populations, shared among Canadian and Ecuadorean children. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2021
• January 2021

To assess parental awareness of respiratory syncytial virus (RSV) and the level of acceptance of future RSV prevention strategies. A cross-sectional online survey was implemented targeting "future" and "current" parents of children aged ≤5 years in Australia. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2024
• February 2024

Conventional vaccine design has been based on trial-and-error approaches, which have been generally successful. However, there have been some major failures in vaccine development and we still do not have highly effective licensed vaccines for tuberculosis, HIV, respiratory syncytial virus, and other major infections of global significance. Approaches at rational vaccine design have been limited by our understanding of the immune response to vaccination at the molecular level. Tools now exist to undertake in-depth analysis using systems biology approaches, but to be fully realized, studies are required in humans with intensive blood and tissue sampling. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2020
• November 2020

We found that BCG, in a mouse model of neonatal polymicrobial sepsis, induced granulocyte colony-stimulating factor (G-CSF) within hours of administration ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2020
• May 2020

The association between early-life respiratory syncytial virus infections and later respiratory morbidity is well established. However, there is limited evidence on factors that influence this risk. We examined sociodemographic and perinatal factors associated with later childhood respiratory morbidity requiring secondary care following exposure to a laboratory-confirmed RSV episode in the first 2 years. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2023
• October 2023

Influenza is major cause of paediatric hospitalisation. Influenza vaccine was offered to all children aged 6-59 months resident in Western Australia in 2008 ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2010
• July 2010

Syphilis is an important global health threat and little has changed in its treatment since the mid-20th century. For late-latent or syphilis infection of unknown duration, the standard treatment of multiple intramuscular injections of benzathine penicillin G (BPG) are associated with significant pain and distress to clients and caregivers, negatively impacting on treatment completion. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2024
• March 2024

The age-standardized disability-adjusted life years rates in the Eastern Mediterranean Region are considerably higher than the global average. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2017
• August 2017