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Published on: September 22, 2023
Feeding difficulties in neonates following cardiac surgery: determinants of prolonged feeding-tube use
Elissa B McKean1, Nadine A Kasparian2, Shweta Batra3
11Discipline of Paediatrics and Child Health,Sydney Medical School,The University of Sydney, Sydney,New South Wales,Australia.
Insights
Neonatal cardiac surgery patients often face feeding difficulties, particularly those with genetic syndromes or prior assisted feeding. Early identification aids resource allocation for these infants.
Area of Science:
- Pediatric Cardiology
- Neonatal Surgery
- Infant Nutrition
Background:
- Feeding difficulties are a significant concern in neonates undergoing cardiac surgery.
- Understanding the prevalence and correlates of these difficulties is crucial for optimizing care.
Purpose of the Study:
- To determine the prevalence of feeding difficulties in neonates post-cardiac surgery.
- To identify factors associated with these feeding difficulties.
- To investigate healthcare resource utilization in infants with feeding challenges.
Main Methods:
- Retrospective review of 79 neonates undergoing first cardiac surgery in 2009.
- Data collected included demographics, pre-, intra-, and post-operative details.
- Feeding difficulty defined as requiring tube feeding at discharge/transfer.
Main Results:
- 30% of neonates (24/79) had feeding difficulties.
- Difficulties were linked to genetic syndromes, preoperative assisted feeding, and palliative procedures.
- Infants with feeding issues had more speech pathology, dietetics, and nursing consults.
Conclusions:
- Identified factors enable early recognition of infant feeding difficulties.
- Findings can guide health resource allocation and inform future research.
- Highlights areas for clinical practice improvement in post-cardiac surgery infant care.
Abstract:
Aim The aims of this study were to examine the prevalence and potential correlates of feeding difficulties in infants who underwent cardiac surgery in the neonatal period and to investigate resource utilisation by infants with feeding difficulties.
Methods:
All neonates who underwent their first cardiac surgery at the Heart Centre for Children, The Children's Hospital at Westmead, between January and December, 2009 were included. Demographic, preoperative, intraoperative, and postoperative data were collected via electronic medical records. For the purpose of this study, feeding difficulty was defined as the requirement for ongoing tube feeding at the time of discharge home or transfer to another hospital.
Results:
Out of a total of 79 neonates, 24 (30%) were discharged home or transferred to another hospital with a feeding tube. Feeding difficulties were associated with the presence of a genetic syndrome (p<0.0001), assisted feeding preoperatively (odds ratio (OR)=4.4, p=0.03), and having a palliative procedure before biventricular repair (OR=5.1, p=0.02). Infants with feeding difficulties had significantly more reviews by speech pathologists (M=5.9, SD=7.9), dieticians (M=5.9, SD=5.4), and cardiac clinical nurse consultants (M=1.2, SD=1.4) compared with those without feeding difficulties.
Conclusions:
This study identified factors that can be used in the early recognition of infant feeding difficulties, to help guide the direction of limited health resources, as well as being focal points for future research and clinical practice improvement.
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