Pylorus Endoluminal Functional Luminal Imaging Probe Measurements in Children Are Determined by Age and Are Distinctly Different From Adult Values
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View abstract on PubMed
Summary
This summary is machine-generated.Pediatric pylorus functional luminal imaging probe (EndoFLIP) values are influenced by age, not weight, and correlate with gastric emptying symptoms. Establishing age-specific pediatric protocols is crucial for accurate assessment.
Area Of Science
- Gastroenterology
- Pediatric Medicine
- Medical Imaging
Background
- The pylorus plays a critical role in gastric emptying and is implicated in delayed gastric drainage symptoms.
- Endoluminal functional luminal imaging probe (EndoFLIP) can predict treatment response for pylorus-directed therapy in children and adults.
- Established normal pylorus EndoFLIP values exist for adults but are lacking for pediatric populations.
Purpose Of The Study
- To assess the impact of age on pediatric pyloric EndoFLIP values.
- To determine if weight influences pediatric pyloric EndoFLIP measurements.
- To establish correlations between pediatric pyloric EndoFLIP values and symptoms of impaired gastric emptying.
Main Methods
- Retrospective review of pediatric pylorus EndoFLIP procedures conducted at Evelina London Children's Hospital.
- Data collected from July 2022 to March 2025.
- Analysis of 169 EndoFLIP measurements from 29 pediatric patients.
Main Results
- Pediatric pylorus EndoFLIP values demonstrated significant differences across age ranges (0-4, 4-8, >8 years) but showed no correlation with weight.
- Abdominal distension correlated with distensibility and pressure at 40 mL balloon volume.
- Gastric feeding intolerance and post-feeding pain correlated with high balloon pressure.
Conclusions
- Pediatric pylorus EndoFLIP values are age-dependent, not weight-dependent, and correlate with impaired gastric emptying symptoms.
- Adult normal values for pylorus EndoFLIP are not applicable to children.
- A distinct pediatric protocol for pylorus EndoFLIP is necessary for accurate clinical application.
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