Gregory Toy MD , Douglas G. Adler MD, FACG, AGAF, FASGE
{"title":"Nonsurgical Gallbladder Drainage: Percutaneous and Endoscopic Approaches","authors":"Gregory Toy MD , Douglas G. Adler MD, FACG, AGAF, FASGE","doi":"10.1016/j.tige.2021.06.004","DOIUrl":null,"url":null,"abstract":"<div><p><span>Acute cholecystitis<span><span><span> is a common condition affecting 500,000 Americans per year. Although the gold standard treatment is </span>cholecystectomy<span><span>, some patients are poor surgical candidates requiring alternative treatment. Alternative treatment usually involves gallbladder drainage through a percutaneous or endoscopic approach. One common endoscopic approach is the transpapillary approach which involves cannulating the </span>common bile duct<span><span> and cystic duct sequentially and inserting a stent into the gallbladder. This technique can be technically challenging as the cystic duct can be difficult to cannulate and has a risk of postprocedure </span>pancreatitis. However, this technique can be advantageous as it preserves a patient's </span></span></span>anatomy<span><span> for possible surgery in the future. The other common endoscopic approach is the transmural approach. This involves using an echoendoscope to determine an appropriate place to puncture the gallbladder and then using a needle and guidewire to create an opening to place a stent connecting the gallbladder and GI lumen. Use of a needle and guidewire can be obviated if an electrocautery method is used. This technique has an exceptionally high technical and clinical success rate but there is concern for </span>stent occlusion and tissue overgrowth in long term </span></span></span>stent placement. Technical and clinical success rates are similar between the percutaneous and transmural approaches which are higher than those in the transpapillary approach. Taken together, the endoscopic approaches are associated with shorter hospital stays and readmissions. Mortality rates are similar in all the approaches.</p></div>","PeriodicalId":36169,"journal":{"name":"Techniques and Innovations in Gastrointestinal Endoscopy","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.tige.2021.06.004","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Techniques and Innovations in Gastrointestinal Endoscopy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590030721000428","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GASTROENTEROLOGY & HEPATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Acute cholecystitis is a common condition affecting 500,000 Americans per year. Although the gold standard treatment is cholecystectomy, some patients are poor surgical candidates requiring alternative treatment. Alternative treatment usually involves gallbladder drainage through a percutaneous or endoscopic approach. One common endoscopic approach is the transpapillary approach which involves cannulating the common bile duct and cystic duct sequentially and inserting a stent into the gallbladder. This technique can be technically challenging as the cystic duct can be difficult to cannulate and has a risk of postprocedure pancreatitis. However, this technique can be advantageous as it preserves a patient's anatomy for possible surgery in the future. The other common endoscopic approach is the transmural approach. This involves using an echoendoscope to determine an appropriate place to puncture the gallbladder and then using a needle and guidewire to create an opening to place a stent connecting the gallbladder and GI lumen. Use of a needle and guidewire can be obviated if an electrocautery method is used. This technique has an exceptionally high technical and clinical success rate but there is concern for stent occlusion and tissue overgrowth in long term stent placement. Technical and clinical success rates are similar between the percutaneous and transmural approaches which are higher than those in the transpapillary approach. Taken together, the endoscopic approaches are associated with shorter hospital stays and readmissions. Mortality rates are similar in all the approaches.