ASSESSMENT OF THE GASTRO-JEJUNO-DUODENAL TRANSIT AFTER JEJUNAL POUCH INTERPOSITION

Area of Science:

• Gastroenterology
• Surgical Oncology
• Digestive Surgery

Background:

• Post-gastrectomy syndromes, including dumping syndrome, affect a significant percentage of patients.
• Jejunal pouch interposition is a surgical technique used for prevention and treatment of these syndromes.
• Dumping syndrome incidence ranges from 13-58% in patients undergoing gastrectomy.

Purpose of the Study:

• To retrospectively evaluate the efficacy of jejunal pouch interposition in preventing dumping syndrome.
• To assess the long-term outcomes of this surgical procedure in gastrectomized patients.

Main Methods:

• Retrospective analysis of 40 patients treated surgically for peptic ulcers between 1965-1970.
• Patients underwent vagotomy, antrectomy, and gastrojejunal-duodenostomy (lesser or greater curvature).
• Gastro-jejuno-duodenal transit assessed via contrast studies; clinical outcomes evaluated using the Visick grade.

Main Results:

• None of the patients exhibited contrast studies compatible with dumping syndrome.
• Postoperative clinical evaluation showed 86.5% of patients achieved excellent or good results (Visick grade 1 or 2).
• Late postoperative contrast evaluations indicated slow gastro-jejuno-duodenal transit in 90% of patients within the first month, and normal transit in 81% after the first month.

Conclusions:

• Jejunal pouch interposition is a highly effective surgical procedure for preventing dumping syndrome.
• The technique demonstrated significant success in managing post-gastrectomy complications.
• This method offers a valuable approach for improving patient quality of life after gastrectomy.