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Related Experiment Videos

Nutritional effects according to reconstructional methods after total gastrectomy

J S Min1, S H Choi, S H Noh

  • 1Department of Surgery, Yonsei University College of Medicine, Seoul, Korea.

Yonsei Medical Journal
|March 1, 1995
PubMed
Summary

Esophagojejunoduodenostomy better preserves pancreatic function and fat absorption after total gastrectomy compared to Roux-en Y esophagojejunostomy, improving nutritional status.

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Area of Science:

  • Surgical reconstruction
  • Gastroenterology
  • Nutritional science

Background:

  • Malnutrition and weight loss are significant concerns following total gastrectomy.
  • Restoring duodenal passage is a reconstructive goal, but optimal methods remain debated.

Purpose of the Study:

  • To evaluate esophagojejunoduodenostomy with restored duodenal passage.
  • To compare its efficacy against Roux-en Y esophagojejunostomy regarding nutritional outcomes.

Main Methods:

  • Assessed weight change, postprandial serum secretin, and fecal fat in total gastrectomized dogs.
  • Compared esophagojejunoduodenostomy with Roux-en Y esophagojejunostomy in patients.

Main Results:

  • Esophagojejunoduodenostomy showed a significant postprandial increase in serum secretin.

Related Experiment Videos

  • Fecal fat content was significantly lower in esophagojejunoduodenostomy compared to Roux-en Y.
  • Roux-en Y esophagojejunostomy resulted in significantly higher fecal fat.

    • Conclusions:

    • Esophagojejunoduodenostomy demonstrates superior pancreatic secretory function post-gastrectomy.
    • This procedure is more effective in maintaining fat absorption compared to Roux-en Y reconstruction.