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Respiratory polygraphy in children with bronchopulmonary dysplasia: a retrospective study
Carlo De Pieri1,2, Brigitte Fauroux1,3, Sonia Khirani1,4
1Unit of Pediatric and Non-invasive Ventilation and Sleep, Necker-Enfants Malades Hospital, Paris, France.
Insights
Respiratory polygraphy (RP) helps assess children with severe bronchopulmonary dysplasia (BPD), guiding decisions on respiratory support and ventilation needs. This study analyzed RP indications and outcomes in young BPD patients.
Area of Science:
- Pediatrics
- Neonatology
- Pulmonology
Background:
- Bronchopulmonary dysplasia (BPD) is a chronic lung disease in preterm infants.
- Management of BPD requires periodic assessment of respiratory support needs.
- Mechanical ventilation and oxygen supplementation are common interventions.
Purpose of the Study:
- To analyze the indications for performing respiratory polygraphy (RP) in children with BPD.
- To evaluate the results of RP and their impact on medical management.
- To assess the utility of RP in managing respiratory complications in BPD.
Main Methods:
- Retrospective analysis of RP data from preterm infants with BPD.
- Inclusion criteria: subjects <5 years old with BPD undergoing RP between September and February 2018.
- Analysis of RP indications, findings, and subsequent therapeutic decisions.
Main Results:
- Fourteen infants with BPD underwent RP.
- Indications included need for respiratory support (RS), suspected obstructive sleep apnea (OSA), and central apnea syndrome (CSA).
- RP guided initiation of CPAP, non-invasive ventilation, weaning from RS, and tracheostomy decannulation.
Conclusions:
- Respiratory polygraphy is a valuable tool for evaluating children with severe BPD.
- RP findings lead to significant therapeutic decisions regarding respiratory management.
- This study highlights the crucial role of RP in optimizing care for BPD patients.
Background:
Periodic assessment of the need for oxygen supplementation and/or mechanical ventilation in children with severe bronchopulmonary dysplasia (BPD) is crucial. The aim of the study was to analyze the indications and results of respiratory polygraphies (RP) performed in preterm infants with BPD followed at a tertiary university hospital.
Methods:
All subjects <5-year-old with BPD who had a RP between September and February 2018 were included. The indications and results of RP and consequent medical management were analyzed.
Results:
Fourteen infants (9 females, mean gestational age 27.6±3.3 weeks) underwent a RP at mean age of 26.4±19.4 months. Five subjects were evaluated for the need of long-term respiratory support (RS), 3 started continuous positive airway pressure (CPAP), 2 were weaned from RS. Four subjects underwent RP for suspected obstructive sleep apnea (OSA), one started on CPAP. Central apnea syndrome (CSA) was confirmed in 2 subjects and one was started on non-invasive ventilation. RP allowed safe tracheostomy decannulation in 2 subjects. Finally, RP was normal in one subject who had a brief resolved unexplained event.
Conclusions:
RP represents an important tool for the evaluation of children with BPD and leads to important therapeutic decisions.
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