Management of occluded biliary Wallstents
| Autor: | F. W. Ruymann, R C K Wong, David R. Lichtenstein, Douglas K. Pleskow, J. Van Dam, E D Libby, T. Qaseem, D Howell, T C K Tham, J Vandervoort, W Vannerman, David L. Carr-Locke, J J Bosco, S. Chow |
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| Rok vydání: | 1998 |
| Předmět: |
Reoperation
medicine.medical_specialty Cost-Benefit Analysis medicine.medical_treatment Recurrence Median follow-up Occlusion Humans Medicine Retrospective Studies Cholestasis medicine.diagnostic_test business.industry Gastroenterology Stent Endoscopy Retrospective cohort study medicine.disease Surgery Survival Rate Stenosis Biliary tract Stents Radiology business Complication |
| Zdroj: | Scopus-Elsevier |
| ISSN: | 1468-3288 0017-5749 |
| DOI: | 10.1136/gut.42.5.703 |
| Popis: | Background—Wallstents (Schneider Stent, Inc., USA) used for the palliation of malignant biliary strictures, although associated with prolonged patency, can occlude. There is no consensus regarding the optimal management of Wallstent occlusion.Aims—To evaluate the efficacy of different endoscopic methods for managing biliary Wallstent occlusion.Methods—A multicentre retrospective study of patients managed for a biliary Wallstent occlusion.Results—Data were available for 38 patients with 44 Wallstent occlusions, all of which had initial endoscopic management. Twenty four patients had died and 14 were alive after a median follow up of 231 (30–1095) days following Wallstent occlusion. Occlusions were managed by insertion of another Wallstent in 19, insertion of a plastic stent in 20, and mechanical cleaning in five. Endoscopic management was successful in 43 (98%). Following management of the occlusion, bilirubin decreased from 6.0 (0.5–34.3) to 2.1 (0.2–27.7) mg/100 ml (pConclusion—Although all three methods are equally effective in managing an occluded Wallstent, the most cost effective method appears to be plastic stent insertion. |
| Databáze: | OpenAIRE |
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