Related Experiment Video
Updated: Aug 5, 2025

Author Spotlight: Recent Advancements in Reoperative Foregut Surgery
Published on: September 22, 2023
Surgical Risk Factors for Delayed Oral Feeding Autonomy in Patients with Left-Sided Congenital Diaphragmatic Hernia
Mélina Bourezma1, Sébastien Mur2,3,4, Laurent Storme2,3,4
1CHU Lille, Clinic of Pediatric Surgery, Jeanne de Flandre Hospital, FR-59000 Lille, France.
Insights
Prophylactic gastrostomy and surgical reoperation are key factors delaying oral feeding autonomy in infants with congenital diaphragmatic hernia (CDH). These interventions, along with potential bowel obstruction, significantly impact a child's ability to feed independently.
Area of Science:
- Pediatric Surgery
- Neonatology
- Gastroenterology
Background:
- Congenital diaphragmatic hernia (CDH) presents significant challenges in pediatric care, particularly concerning nutritional and digestive health.
- Achieving oral feeding autonomy is a critical milestone for patients with CDH, impacting their overall management and long-term outcomes.
Purpose of the Study:
- To identify perinatal risk factors associated with delayed oral feeding autonomy in infants diagnosed with congenital diaphragmatic hernia.
- To analyze antenatal, postnatal, and perisurgical data to understand the predictors of feeding independence.
Main Methods:
- A monocentric cohort study included 138 patients with CDH, with 84 analyzed after exclusions.
- Patients were categorized based on achieving oral feeding autonomy at hospital discharge versus requiring nutritional support.
- Statistical analysis, adjusted for patch repair necessity, examined various clinical factors.
Main Results:
- Prophylactic gastrostomy was significantly associated with delayed oral feeding autonomy (OR adjusted: 16.3).
- Surgical reoperation also emerged as a significant risk factor for delayed oral feeding (OR adjusted: 5.1).
- Factors like lung-to-head ratio, liver/stomach position, and operative duration were not significantly related to feeding autonomy.
Conclusions:
- Over one-third of CDH patients experience delayed oral feeding autonomy.
- Prophylactic gastrostomy and surgical reoperations are identified as significant risk factors impacting feeding independence.
- Bowel obstruction may also affect oral feeding autonomy, suggesting a need for individualized assessment of prophylactic gastrostomy.
Background:
Congenital diaphragmatic hernia (CDH) is a rare disease associated with major nutritional and digestive morbidities. Oral feeding autonomy remains a major issue for the care and management of these patients. The aim of this study was to specify the perinatal risk factors of delayed oral feeding autonomy in patients treated for CDH.
Methods:
This monocentric cohort study included 138 patients with CDH. Eighty-four patients were analyzed after the exclusion of 54 patients (11 with delayed postnatal diagnosis, 5 with chromosomal anomaly, 9 with genetic syndrom, 13 with right-sided CDH, and 16 who died before discharge and before oral feeding autonomy was acquired). They were divided into two groups: oral feeding autonomy at initial hospital discharge (group 1, n = 51) and nutritional support at discharge (group 2, n = 33). Antenatal, postnatal, and perisurgical data were analyzed from birth until first hospital discharge. To remove biased or redundant factors related to CDH severity, statistical analysis was adjusted according to the need for a patch repair.
Results:
After analysis and adjustment, delayed oral feeding autonomy was not related to observed/expected lung-to-head ratio (LHR o/e), intrathoracic liver and/or stomach position, or operative duration. After adjustment, prophylactic gastrostomy (OR adjusted: 16.3, IC 95%: 3.6-74.4) and surgical reoperation (OR adjusted: 5.1, IC 95% 1.1-23.7) remained significantly associated with delayed oral feeding autonomy.
Conclusions:
Delayed oral feeding autonomy occurred in more than one third of patients with CDH. Both prophylactic gastrostomy and surgical reoperation represent significant risk factors. Bowel obstruction might also impact oral feeding autonomy. Prophylactic gastrostomy seems to be a false "good idea" to prevent failure to thrive. This procedure should be indicated case per case. Bowel obstruction and all surgical reoperations represent decisive events that could impact oral feeding autonomy.
Related Concept Videos
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Enteral Nutrition I: Orogastric and Nasogastric Feeding
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Esophageal Perforation-II: Clinical Manifestations and Management
Clinical Manifestations:

