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Updated: Feb 7, 2026

Development of a Neonatal Piglet Acute Lung Injury Model Recreating the Early Environment of Preterm Infant Lungs
Published on: October 31, 2025
[Preventive effect of caffeine on bronchopulmonary dysplasia in preterm infants]
1Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China. dongwenbin2000@163.com.
Insights
Early caffeine administration shows promise in preventing bronchopulmonary dysplasia (BPD) in preterm infants. This review explores caffeine
Area of Science:
- Neonatal Medicine
- Pediatric Pulmonology
- Pharmacology
Background:
- Bronchopulmonary dysplasia (BPD) incidence is rising due to improved survival rates for critically ill preterm infants.
- BPD significantly impacts infant quality of life and family burden, necessitating effective treatments.
- Current BPD treatment strategies lack consensus.
Purpose of the Study:
- To review the latest research on caffeine's role in preventing BPD.
- To elucidate the mechanisms by which caffeine may prevent BPD.
Main Methods:
- Literature review of recent studies on caffeine and BPD prevention.
- Analysis of caffeine's effects on pulmonary inflammation, lung injury morphology, oxidative stress, and pulmonary function.
Main Results:
- Caffeine demonstrates potential in preventing BPD.
- Mechanisms include reducing pulmonary inflammation and oxidative stress.
- Caffeine may improve lung injury morphology and enhance pulmonary function.
Conclusions:
- Early caffeine application is a promising strategy for BPD prevention in preterm infants.
- Further research into caffeine's therapeutic mechanisms is warranted.
Abstract:
With the increase in the rescue success rate of critically ill preterm infants and extremely preterm infants, the incidence rate of bronchopulmonary dysplasia (BPD) is increasing year by year. BPD has a high mortality rate and high possibility of sequelae, which greatly affects the quality of life of preterm infants and brings a heavy burden to their families, and so the treatment of BPD is of vital importance. At present, no consensus has been reached on the treatment measures for BPD. However, recent studies have shown that early application of caffeine can prevent BPD. With reference to the latest studies on the effect of caffeine in the prevention of BPD, this article reviews the mechanism of action of caffeine in reducing pulmonary inflammation, improving morphological abnormalities of lung injury, reducing oxidative stress injury, and improving pulmonary function.
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