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Enteral Feeding VS PEG Feeding

May 03,2025

Both general enteral feeding and PEG feeding play vital roles in ensuring adequate nutrition when oral intake is compromised, yet they differ fundamentally in their techniques and suitability. General enteral feeding—including nasogastric (NG), nasojejunal (NJ), gastrostomy, and jejunostomy tubes—is typically used for short-term support and can be placed at the bedside, whereas PEG feeding provides a long-term solution via an endoscopically created abdominal stoma. Choice of method hinges on anticipated duration, patient comfort, procedural risk, and resource availability. Below is a concise comparison:



FeatureGeneral Enteral Feeding (NG/NJ/G-tube/J-tube)PEG Feeding (Percutaneous Endoscopic Gastrostomy)
Insertion MethodBedside nasal or percutaneousEndoscopic creation of abdominal stoma
Typical DurationShort-term (<4–6 weeks for NG/NJ)Long-term (months to years)
Patient ComfortNasal irritation, dislodgement riskMore discreet, no nasal component, better tolerated
Flow Rate & Formula ViscositySmaller bore; limited to thinner formulasLarger bore; supports thicker feeds and bolus administration
Procedural RiskLow (bedside), but aspiration riskModerate (surgical); risks include infection, leakage
Maintenance & CareRegular reposition checks, nasal hygieneStoma site cleaning, tube replacement every 6–12 months
Cost & LogisticsLower cost; minimal schedulingHigher initial cost; requires endoscopy suite and specialists



In practice, short-term nutritional needs and minimal procedural resources often favor general enteral feeding via NG or NJ tubes, despite their discomfort and displacement risks. Conversely, PEG feeding is preferred for long-term support, offering greater patient comfort and reliable delivery of more viscous formulas, at the expense of a minor invasive procedure and increased initial cost. Optimal outcomes depend on interdisciplinary collaboration to select the appropriate route, ensure safe placement, and provide meticulous ongoing care.



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