We have located links that may give you full text access.
English Abstract
Journal Article
[Local injection of depot corticosteroids in endoscopic therapy of benign bile duct strictures].
Zeitschrift Für Gastroenterologie 2000 March
BACKGROUND: Local injection of depot-corticosteroids into benign esophageal strictures has been proven to maintain the effects of bougienage or balloon dilation.
METHODS: Eight consecutive patients with benign common bile duct (CBD)-strictures (postoperative, n = 6, primary-sclerosing cholangitis, n = 2) were enrolled in this pilot trial. All had undergone initial balloon dilation and insertion of a 10F-plastic prostheses without relevant effects on the stricture diameter four to six weeks before. Than all patients underwent another balloon dilation and insertion of a 10F-Tannenbaum-stent. In the same session injection of 2 x 10 mg of triamcinolone (Volon A, Bristol-Myers Squibb, München) into the CBD-wall at the stricture site by means of a sclerotherapy needle was performed. Four to six weeks later ERC was repeated and balloon dilation and/or stent exchange was performed whenever indicated.
RESULTS: The initial mean diameter of the CBD-stenoses was 1.81 +/- 0.65 mm. The mean serum levels of the alkaline phosphatase (AP) and of bilirubin were 455 +/- 188 U/L and 4.9 +/- 2.2 mg/dl, respectively. After the initial balloon dilation and stent insertion no significant improvement had been registered (1.9 +/- 0.7 mm). However, after local triamcinolone injection and the second dilation/stent insertion the diameter of the CBD-stenosis increased significantly to 3.68 +/- 0.96 mm (p < 0.01). No adverse affects were recognized. Three patients had complete recovery of their CBD-stenosis after a third dilation, the remaining five patients were cured after two or three additional balloon dilations with intermittent stent exchange. Thereafter, no recurrence of a CBD-stenosis was observed during a median follow-up of twelve months. At completion of the study the mean serum AP- and bilirubin level were 195 +/- 87 U/L and 1.2 +/- 0.4 mg/dl, respectively.
CONCLUSION: Local application of depot corticosteroids is a feasible and safe procedure for therapy of benign CBD-stenoses. The results of this pilot trial justify a randomized study.
METHODS: Eight consecutive patients with benign common bile duct (CBD)-strictures (postoperative, n = 6, primary-sclerosing cholangitis, n = 2) were enrolled in this pilot trial. All had undergone initial balloon dilation and insertion of a 10F-plastic prostheses without relevant effects on the stricture diameter four to six weeks before. Than all patients underwent another balloon dilation and insertion of a 10F-Tannenbaum-stent. In the same session injection of 2 x 10 mg of triamcinolone (Volon A, Bristol-Myers Squibb, München) into the CBD-wall at the stricture site by means of a sclerotherapy needle was performed. Four to six weeks later ERC was repeated and balloon dilation and/or stent exchange was performed whenever indicated.
RESULTS: The initial mean diameter of the CBD-stenoses was 1.81 +/- 0.65 mm. The mean serum levels of the alkaline phosphatase (AP) and of bilirubin were 455 +/- 188 U/L and 4.9 +/- 2.2 mg/dl, respectively. After the initial balloon dilation and stent insertion no significant improvement had been registered (1.9 +/- 0.7 mm). However, after local triamcinolone injection and the second dilation/stent insertion the diameter of the CBD-stenosis increased significantly to 3.68 +/- 0.96 mm (p < 0.01). No adverse affects were recognized. Three patients had complete recovery of their CBD-stenosis after a third dilation, the remaining five patients were cured after two or three additional balloon dilations with intermittent stent exchange. Thereafter, no recurrence of a CBD-stenosis was observed during a median follow-up of twelve months. At completion of the study the mean serum AP- and bilirubin level were 195 +/- 87 U/L and 1.2 +/- 0.4 mg/dl, respectively.
CONCLUSION: Local application of depot corticosteroids is a feasible and safe procedure for therapy of benign CBD-stenoses. The results of this pilot trial justify a randomized study.
Full text links
Related Resources
Trending Papers
Review article: Recent advances in ascites and acute kidney injury management in cirrhosis.Alimentary Pharmacology & Therapeutics 2024 March 26
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app