These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Endoscopic sclerotherapy.
    Author: Terblanche J, Krige JE, Bornman PC.
    Journal: Surg Clin North Am; 1990 Apr; 70(2):341-59. PubMed ID: 2181708.
    Abstract:
    Various sclerotherapy techniques have proved successful in the management of acute variceal bleeding and in long-term control of patients after a variceal bleed. We prefer either an intravariceal or a combined intravariceal and paravariceal technique using ethanolamine oleate, but we advocate that individual units utilize the technique with which they have the most experience. The use of an unmodified flexible endoscope has been almost universally accepted. Once active variceal bleeding is diagnosed on emergency endoscopy, immediate emergency sclerotherapy should be performed. When this is not possible, bleeding should be controlled by balloon-tube tamponade with subsequent delayed emergency sclerotherapy after resuscitation. Patients with variceal bleeding that has stopped at the time of the diagnostic endoscopy can either be treated by immediate sclerotherapy or be observed initially and subsequently treated using the long-term management policy of the unit concerned. Over 90% of actively bleeding patients should be controlled using emergency sclerotherapy. Failures are defined as patients who have more than two acute variceal bleeds during a single hospital admission. Such patients should be identified early and treated either by simple staple-gun transection or by an emergency portosystemic shunt. Repeated injection sclerotherapy using a flexible endoscope and the technique with which the group concerned has the most experience is recommended as the primary form of treatment for the majority of patients after a proven esophageal variceal bleed. Repeat injection treatments should probably be performed at weekly intervals until the esophageal varices are eradicated, with follow-up at 6-month or yearly intervals thereafter. Recurrent varices should be treated similarly. Failures of sclerotherapy are defined as patients who have either recurrent bleeds or in whom varices are difficult to eradicate. They require either a portosystemic shunt or a devascularization and transection operation. All patients presenting with cirrhosis and variceal bleeding should be evaluated for liver transplantation; unfortunately, however, few variceal bleeders are candidates for transplantation. Prophylactic sclerotherapy in patients with esophageal varices that have not bled remains unjustified outside of controlled trials. Available trials have produced conflicting data.
    [Abstract] [Full Text] [Related] [New Search]