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Postoperative ad lib feeding for hypertrophic pyloric stenosis
R O Carpenter1, R L Schaffer, C E Maeso
1Department of Surgery, Baylor College of Medicine, Houston, Texas, USA.
Journal of Pediatric Surgery
|July 7, 1999
Summary
Ad lib feeding after pyloric surgery for hypertrophic pyloric stenosis (HPS) allows faster feeding tolerance. While ad lib feeding resulted in slightly more emesis, it did not lead to readmission, suggesting it is a safe and effective postoperative feeding method.
Area of Science:
- Pediatric Surgery
- Gastroenterology
Background:
- Hypertrophic pyloric stenosis (HPS) is a common surgical condition in infants.
- Postoperative feeding protocols after pyloromyotomy vary, impacting recovery.
- Optimizing feeding strategies is crucial for infant recovery and hospital discharge.
Purpose of the Study:
- To compare the efficacy of three distinct postoperative feeding schedules following pyloromyotomy for HPS.
- To evaluate the impact of feeding methods on emesis and time to full feeding.
Main Methods:
- Retrospective chart review of 289 infants undergoing pyloromyotomy for HPS.
- Categorization of feeding schedules into: R (regimented), I (intermediate), and A (ad lib).
- Analysis of postoperative emesis, feeding tolerance, and readmission rates.
Main Results:
- Ad lib feeding (A) led to faster tolerance of full feedings compared to regimented (R) or intermediate (I) schedules.
- Patients on ad lib feeding experienced slightly more episodes of emesis (2.2 vs. 1.2 R, 0.7 I).
- No significant difference in readmission rates or need for further therapy was observed across groups.
Conclusions:
- Ad lib postoperative feeding is a safe and effective method after pyloromyotomy for HPS.
- Faster feeding tolerance with ad lib feeding may expedite recovery.
- Tolerating two consecutive full feedings can serve as a reliable discharge criterion.