Diagnostic utility of impedance-pH monitoring in infants of diabetic mothers with oral feeding difficulties.
2020
OBJECTIVE To determine the diagnostic utility of impedance-pH monitoring in infants of diabetic mothers (IDM) with oral feeding difficulties. STUDY DESIGN Retrospective review of a consecutive sample of 50 IDM who had impedance-pH monitoring for objective gastroesophageal reflux disease (GERD) diagnosis. Acid reflux index (ARI) ≥ 7 was considered pathological (ARI+). RESULTS Impedance-pH monitoring was performed at 42.1-week postmenstrual age. Twenty infants (40%) with ARI+ compared to 30 with ARI < 7 (ARI-). ARI+ had lower weight at study vs. ARI- (p < 0.05). ARI+ had significantly higher reflux parameters but had similar symptom burden and symptom-association scores vs. ARI-. All ARI+ received proton-pump inhibitors (PPI) vs. 7 (23.3%) in ARI- (p < 0.05), but oral feeding outcomes, gastrostomy rate, growth, and hospital length of stay were similar in both groups. CONCLUSIONS The diagnostic yield of impedance-pH monitoring in IDM is about 40%. However, GERD diagnosis or treatment with PPI did not modify short-term clinical outcomes.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
27
References
1
Citations
NaN
KQI