Dominic A. Fitzgerald is a paediatric pulmonologist based in Westmead, NSW 2145, Australia. He looks after babies, kids and young people who have breathing problems, both day-to-day issues and more complex lung conditions.
Paediatric lung care can be anything from mild to very serious. Dominic works with children who have asthma and ongoing wheeze, and also supports families when breathing gets worse from infections. He also sees kids with pneumonia, bronchitis, and chest infections that can lead to complications such as pleural effusion (fluid around the lung) or an empyema.
Some children need care for long-term lung and airway problems. This can include bronchiectasis, and issues related to the cilia (the tiny cleaning hairs in the airways), such as ciliary dyskinesia. At times, children also present with collapsed lung (pneumothorax), or ongoing difficulties after a bad episode in early life, like infant respiratory distress.
Sleep and breathing don’t always stay separate either. Dominic helps manage obstructive sleep apnoea and central sleep apnoea. He also supports children who have more unusual breathing patterns, including episodes of apnoea in infants, and breathing problems that can show up with different childhood conditions.
For some families, the story is about the cause as well as the symptoms. Dominic works with children with cystic fibrosis, and other conditions that affect how lungs grow and work over time, such as bronchopulmonary dysplasia and premature infant lung issues. He also supports kids who may be dealing with pulmonary hypertension, and those who have infections that can be hard to treat.
There are also cases involving the wider systems that can affect breathing. For example, children with neuromuscular conditions like spinal muscular atrophy (SMA) and Duchenne muscular dystrophy can have weak cough and trouble clearing airways. Kids with cerebral palsy or malnutrition may also need breathing support as part of overall care. At times, breathing is affected by heart side issues too, including dextrocardia and conditions with situs inversus.
Difficult diagnoses can be stressful for families, especially when a child is in hospital. Dominic focuses on clear communication and practical next steps, so parents know what to watch for and what treatment aims to achieve. His work includes ongoing care for chronic lung problems, and help during acute flare-ups like COVID-19 and sepsis-related breathing issues.
