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Need for Gastrostomy Tube in Periviable Infants
Erica E ElSeed Peterson1, Jared T Roeckner2, Taylor W Deall1
1Division of Neonatology, Department of Pediatrics, University of South Florida, Morsani College of Medicine, Tampa, Florida.
Insights
Black race, singleton gestation, and bronchopulmonary dysplasia (BPD) increase the need for gastrostomy tubes in periviable infants. These findings highlight disparities and the need for further research into feeding outcomes for preterm infants.
Area of Science:
- Neonatalogy
- Perinatal Medicine
- Pediatric Gastroenterology
Background:
- Periviable infants (22-25 weeks' gestation) face significant challenges, including feeding difficulties.
- Gastrostomy tube (g-tube) placement is a common intervention for nutritional support in this population.
- Understanding factors associated with g-tube need is crucial for optimizing care and outcomes.
Purpose of the Study:
- To identify clinical and demographic factors associated with gastrostomy tube (g-tube) placement in periviable infants.
- To investigate the relationship between maternal race, gestational factors, and neonatal morbidities with g-tube requirements.
Main Methods:
- A single-center retrospective cohort study was conducted.
- Included live-born infants between 22 and 25 weeks' gestation.
- Excluded infants not actively resuscitated or with congenital anomalies.
Main Results:
- Of 243 infants, 158 survived to discharge, with 35 requiring g-tube placement.
- Maternal Black race (OR=2.88), singleton gestation (OR=3.99), and bronchopulmonary dysplasia (BPD) were significantly associated with g-tube need.
- Severe intraventricular hemorrhage was linked to increased mortality or g-tube placement.
Conclusions:
- A substantial proportion of surviving periviable infants require g-tube placement.
- Maternal Black race, singleton gestation, and BPD are key risk factors for g-tube need in this cohort.
- Further research is warranted to address racial disparities and improve oral feeding success in preterm infants.
Objective:
We sought to identify clinical and demographic factors associated with gastrostomy tube (g-tube) placement in periviable infants.
Study Design:
We conducted a single-center retrospective cohort study of live-born infants between 22 and 25 weeks' gestation. Infants not actively resuscitated and those with congenital anomalies were excluded from analysis.
Results:
Of the 243 infants included, 158 survived until discharge. Of those that survived to discharge, 35 required g-tube prior to discharge. Maternal race/ethnicity (p = 0.006), intraventricular hemorrhage (p = 0.013), periventricular leukomalacia (p = 0.003), bronchopulmonary dysplasia (BPD; p ≤ 0.001), and singleton gestation (p = 0.009) were associated with need for gastrostomy. In a multivariable logistic regression, maternal Black race (Odds Ratio [OR] = 2.88; 95% confidence interval [CI]: 1.11-7.47; p = 0.029), singleton gestation (OR = 3.99; 95% CI: 1.28-12.4; p = 0.017) and BPD (zero g-tube placement in the no BPD arm; p ≤ 0.001) were associated with need for g-tube.
Conclusion:
A high percentage of periviable infants surviving until discharge require g-tube at our institution. In this single-center retrospective study, we noted that maternal Black race, singleton gestation, and BPD were associated with increased risk for g-tube placement in infants born between 22 and 25 weeks' gestation. The finding of increased risk with maternal Black race is consistent with previous reports of racial/ethnic disparities in preterm morbidities. Additional studies examining factors associated with successful achievement of oral feedings in preterm infants are necessary and will inform future efforts to advance equity in newborn health.
Key Points:
· BPD, singleton birth, and Black race are associated with need for g-tube in periviable infants.. · Severe intraventricular hemorrhage is associated with increased mortality or g-tube placement in periviable infants.. · Further investigation into the relationship between maternal race and g-tube placement is warranted..
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