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Requirement and Duration of Tube Feed Supplementation among Congenital Diaphragmatic Hernia Patients
Matthew K W Wong1, Beth Haliburton2, Ashley Graham3
1Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, ON, Canada.
Insights
Congenital diaphragmatic hernia (CDH) infants often require tube feeding (TF) for growth. Factors like low initial pH and prolonged ICU stay are linked to TF use, with many infants needing long-term nutritional support.
Area of Science:
- Pediatric Surgery
- Neonatology
- Nutritional Support
Background:
- Congenital diaphragmatic hernia (CDH) presents significant feeding challenges for infants.
- Nutritional support via tube feeding (TF) is often necessary for adequate growth in these patients.
Purpose of the Study:
- To investigate the duration and associated factors of tube feeding (TF) use in infants with congenital diaphragmatic hernia (CDH).
Main Methods:
- Retrospective chart review of CDH infants undergoing surgical repair between 2000 and 2013.
- Analysis of patient demographics, perinatal management, and feeding status in infants with at least one year of follow-up.
Main Results:
- 20% of 160 CDH infants were discharged on TF, with an additional 3.1% starting post-discharge.
- TF use was associated with lower initial arterial blood pH (<7.25), patch repair, ECMO support, and prolonged ICU stay.
- 33.3% of infants on TF remained so at last follow-up; discontinuation time did not differ between partial or full TF.
Conclusions:
- High-risk CDH infants frequently require TF for nutritional support.
- Informed parental/caregiver support and long-term monitoring of growth and development are crucial for CDH patients.
Purpose:
Oral feeds pose a challenge for congenital diaphragmatic hernia (CDH) infants. Tube feed (TF) supplementation may be required to support the achievement of normal growth. The aim of this study was to determine the duration and factors associated with TF use in CDH infants at our institution.
Methods:
A single centre retrospective chart review was performed for CDH-born infants who underwent repair between 2000 to 2013 (REB #1000053124). Patient demographics, perinatal management, and feeding status of infants with at least 1-year follow-up were reviewed.
Results:
Of 160 CDH infants, 32 (20%) were discharged on partial or complete TF, and an additional 5 (3.1%) patients started TF post discharge. CDH infants with TF were more likely to have initial arterial blood pH < 7.25, patch repair, ECMO support, and prolonged ICU stay (p < 0.05). Time to TF discontinuation did not differ significantly between those partially or fully TF at discharge. Twelve patients (33.3%) remained TF at their last known follow-up.
Conclusion:
High risk CDH patients are likely to require TF to support their nutritional intake. Parents and caregivers need to be informed and properly supported. Long-term monitoring of CDH patient oral intake, growth, and development will be required.
Level Of Evidence/Type Of Study:
Level III Retrospective Study.
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