Observational studyBMJ open respiratory research2024
Impact of early caffeine administration on respiratory outcomes in very preterm infants initially receiving invasive mechanical ventilation.
Observational study in BMJ open respiratory research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Article
- Landscape of bronchopulmonary dysplasia: from mechanisms to management.Frontiers in pediatrics · 2026Article
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe guidelines recommend early caffeine administration for preterm infants requiring non-invasive mechanical ventilation since earlier treatment is associated with better outcomes. The objective was to evaluate the impact of early caffeine therapy (within 24 hours after birth) on respiratory outcomes in very preterm infants who were initially receiving invasive mechanical ventilation.
methodsThis was an observation cohort study from 1 January 2018 to 31 December 2022 based on a database that was prospectively collected and maintained. Infants who initially received invasive mechanical ventilation were divided into two groups based on the timing of caffeine initiation: within the first 24 hours after birth (early) and within 48 hours of birth or later (late). Generalised linear mixed models with a random effect model for the centre were used to assess the impact of different caffeine initiation times on neonatal outcomes.
resultsAmong the cohort of 9880 infants born at <32 weeks gestation, 2381 were eligible for this study (early initiation: 1758 (73.8%) and late initiation: 623 (26.2%)). For infants born at more than 28 weeks of gestation, the adjusted generalised linear mixed model showed that the duration of invasive mechanical ventilation was 1.34 (95% CI -2.40 to -0.27) days shorter and the incidence of moderate-to-severe bronchopulmonary dysplasia (BPD) was lower (adjusted OR 0.63; 95% CI 0.41 to 0.96) in the early caffeine group compared with the late caffeine group.
conclusionIn very preterm infants who initially receive invasive mechanical ventilation, early administration of caffeine within 24 hours after birth can shorten the duration of invasive mechanical ventilation, reduce the incidence of moderate-to-severe BPD and improve respiratory outcomes. The very early initiation of caffeine treatment does not appear to be associated with any adverse outcomes. TRIAL REGISTRATION NUMBER: ChiCTR1900025234.
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