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Endoscopic sphincterotomy-induced hemorrhage: treatment with multipolar electrocoagulation
1Division of Gastroenterology/Hepatology, Indiana University Medical Center, Indianapolis.
Gastrointestinal Endoscopy
|March 1, 1992
Summary
Multipolar electrocoagulation effectively treated bleeding after endoscopic sphincterotomy when other methods failed. This endoscopic therapy achieved hemostasis in 89% of patients, avoiding surgery.
Area of Science:
- Gastroenterology
- Endoscopic Therapy
- Hemostasis
Background:
- Endoscopic sphincterotomy can cause significant upper gastrointestinal hemorrhage.
- Previous treatments for such bleeding have limitations.
- Multipolar electrocoagulation's efficacy in this specific scenario was unreported.
Purpose of the Study:
- To evaluate multipolar electrocoagulation for endoscopic sphincterotomy-induced hemorrhage.
- To assess its effectiveness in patients refractory to other treatments.
Main Methods:
- Prospective study of nine patients with moderate to severe bleeding post-endoscopic sphincterotomy.
- Treatment with multipolar electrocoagulation after failure of conservative or other endoscopic measures.
Main Results:
- Complete hemostasis achieved in 89% of patients (8 out of 9).
- Significant pre-treatment hematocrit drop (14.5%) and transfusion requirement (4.8 units).
- No complications or deaths; surgical intervention avoided in all patients.
Conclusions:
- Multipolar electrocoagulation is a safe and effective treatment for endoscopic sphincterotomy-induced hemorrhage.
- It should be considered after other therapies fail and before surgery or angiography.
- This technique offers a valuable option for managing difficult gastrointestinal bleeding.