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[Peripheral venous parenteral feeding in abdominal surgery]
Infusionstherapie Und Klinische Ernahrung
|December 1, 1984
Summary
Peripheral parenteral nutrition (PPN) is safe for short-term use in patients with healthy metabolism. This study found no electrolyte disturbances and maintained visceral proteins, though infusion site care is crucial.
Area of Science:
- Clinical Nutrition
- Metabolic Studies
- Surgical Patient Care
Context:
- Assesses the efficacy and safety of short-term complete peripheral parenteral nutrition (PPN).
- Focuses on patients undergoing surgery for gallstones or duodenal ulcer disease.
- Evaluates metabolic and clinical outcomes in a controlled nutritional support setting.
Purpose:
- To evaluate the metabolic and clinical effects of 4-day complete peripheral parenteral nutrition in surgical patients.
- To assess electrolyte balance, nitrogen loss, and visceral protein levels during PPN.
- To identify potential complications associated with PPN administration.
Summary:
- Fifteen patients with healthy metabolism received 4 days of PPN (40 ml/kg/day fluid, 1.2 g/kg/day amino acids, 2.4 g/kg/day carbohydrates [Sorbitol:Xylitol 1:1]).
- No electrolyte disturbances were observed, with urine alpha-aminonitrogen loss below 4%.
- Visceral proteins with short half-lives remained within normal ranges or increased, indicating adequate nutritional support. Minor phlebothrombotic complications occurred in 3 patients, necessitating routine infusion site rotation.
Impact:
- Demonstrates the safety and efficacy of short-term PPN in select surgical patients.
- Highlights the importance of monitoring infusion sites to prevent complications.
- Provides evidence for maintaining nutritional status and metabolic stability during PPN.