Obstructive sleep apnea (OSA) increases the risk of perioperative adverse events in children. While polysomnography (PSG) remains the reference standard for OSA diagnosis, oximetry is a valuable screening tool. The traditional practice is the manual analysis of desaturation clusters derived from a tabletop device using the McGill oximetry score. However, automated analysis of wearable oximetry data can be an alternative. This study investigated the accuracy of wrist-worn oximetry with automated analysis as a preoperative OSA screening tool. ...

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

Few studies exist investigating lung function trajectories of those born preterm; however growing evidence suggests some individuals experience increasing airway obstruction throughout life. Here we use the studies identified in a recent systematic review to provide the first meta-analysis investigating the impact of preterm birth on airway obstruction measured by the forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) ratio. ...

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

Noninvasive measurement of respiratory impedance by oscillometry can be used in young children aged from 3 years and those unable to perform forced respiratory manoeuvres. It can discriminate between healthy children and those with respiratory disease. However, its clinical application is limited by the lack of reference data for African paediatric populations. The aim of the present study was to develop reference equations for oscillometry outcomes in South African children and adolescents. ...

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

Described antimicrobial resistance mechanisms enable bacteria to avoid the direct effects of antibiotics and can be monitored by in vitro susceptibility testing and genetic methods. Here we describe a mechanism of sulfamethoxazole resistance that requires a host metabolite for activity. ...

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

The multiple breath nitrogen washout (N2MBW) technique is increasingly used to assess the degree of ventilation inhomogeneity in school-aged children with lung disease. However, reference values for healthy children are currently not available. ...

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

MECP2 duplication syndrome (MDS) is a rare, X-linked, neurodevelopmental disorder caused by a duplication of the methyl-CpG-binding protein 2 (MECP2) gene-a gene in which loss-of-function mutations lead to Rett syndrome (RTT). MDS has an estimated live birth prevalence in males of 1/150,000. ...

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

The practice of using race or ethnicity in medicine to explain differences between individuals is being called into question because it may contribute to biased medical care and research that perpetuates health disparities and structural racism. ...

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

Cystic fibrosis (CF) is characterized by small airway disease; but central airways may also be affected. We hypothesized that airway resistance estimated from computational fluid dynamic (CFD) methodology in infants with CF was higher than controls and that early airway inflammation in infants with CF is associated with airway resistance. ...

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

To describe and explore carer quality of life and night-time attendance to their child in parents of non-ambulant youth with Neuromuscular Disorders. A cross-sectional population-based, comprehensive survey including the Adult Carer questionnaire, measures of social context and youths' physical status. Associations between carer-QoL or frequency of parents' night-time attendance with independent variables were explored using linear and logistic regression models, respectively. ...

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

Survivors of CDH may have significant adverse long-term medical and psychosocial issues that would be better recognised and managed in a multidisciplinary clinic ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2019
• August 2019