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Simulated amniotic fluid-like solution given enterally to neonates after obstructive bowel surgeries: A randomized
Rania Ali El-Farrash1, Ghada Ibrahim Gad1, Hesham Mohammed Abdelkader2
1Department of Pediatrics-Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Insights
Enteral administration of a simulated amniotic fluid-like solution (SAFE) improved feeding tolerance, caloric intake, and weight gain in neonates after gastrointestinal surgery. This approach may reduce reliance on parenteral nutrition and support gut recovery.
Area of Science:
- Neonatal surgery
- Gastrointestinal tract development
- Parenteral nutrition
Background:
- Withholding postoperative feeding is standard for neonates undergoing gastrointestinal tract (GIT) surgery, leading to prolonged parenteral nutrition, intestinal atrophy, and feeding intolerance.
- Amniotic fluid is crucial for fetal gut maturation; this study explored its potential role in postoperative recovery.
Purpose of the Study:
- To evaluate the efficacy of enteral administration of a simulated amniotic fluid-like solution (SAFE) in improving feeding tolerance in neonates post-GIT surgery.
- To test the hypothesis that SAFE enhances gut recovery and reduces complications associated with delayed enteral feeding.
Main Methods:
- A prospective, double-blind, randomized, placebo-controlled trial involving 40 neonates undergoing GIT surgery.
- Participants were assigned to receive either SAFE or a placebo (distilled water) postoperatively until reaching 100 mL/kg/day enteral intake.
Main Results:
- The SAFE group demonstrated significantly earlier achievement of enteral feeding milestones (50, 100, 120, 150 mL/kg/day).
- Higher enteral caloric intake on day 7 and improved weight gain rates were observed in the SAFE group (P < 0.05).
Conclusions:
- Enteral administration of SAFE shows promise in improving postoperative feeding tolerance in neonates with congenital obstructive bowel abnormalities.
- SAFE may enhance enteral caloric intake and promote better weight gain, potentially offering an alternative to prolonged parenteral nutrition.
Objectives:
Withholding postoperative feeding is common in neonates recovering from surgeries for congenital abnormalities of the gastrointestinal tract (GIT), which leads to prolonged exposure to total parenteral nutrition, intestinal atrophy, and feeding intolerance. Because amniotic fluid plays a significant role in fetal gut maturation and development, the aim of this study was to test a hypothesis suggesting that feeding tolerance could be improved in neonates recovering from surgeries for congenital obstructive bowel abnormalities by enteral administration of simulated amniotic fluid-like solution given enterally (SAFE) containing recombinant human granulocyte colony-stimulating factor and erythropoietin.
Methods:
This prospective, double-blind, randomized, placebo-controlled trial was conducted with 40 late preterm/term neonates recovering from GIT surgeries. Neonates were randomly divided postoperatively into two groups: 20 neonates received the test solution (SAFE group) and 20 neonates received distilled water (placebo group) with a gestational age range (34.3-40.4 versus 34-40 wk, respectively) and mean gestational age (37.10 ± 1.68 versus 36.90 ± 1.83 wk, respectively). Treatment was started postoperatively and the test solution (or distilled water) was discontinued when daily enteral intake reached 100 mL/kg.
Results:
The study group showed better feeding tolerance as demonstrated as reflected by an earlier achievement of 50, 100, 120, and 150 mL/kg enteral feeding per day with a higher enteral caloric intake on day 7 post SAFE administration and a higher rate of weight gain (P < 0.05 for all).
Conclusion:
Enteral administration of SAFE may improve postoperative feeding tolerance, enteral caloric intake, and weight gain.
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