Endoscopic transpapillary gallbladder drainage (ETGBD) for the treatment of acute cholecystitis

We performed endoscopic transpapillary gallbladder drainage (ETGBD) in 21 patients with acute cholecystitis, utilizing a guidewire coated with a hydrophilic polymer. Endoscopic sphincterotomy was not performed. The clinical efficacy of ETGBD was evaluated in terms of reduction of white blood cell count (WBC) and C-reactive protein (CRP) level. ETGBD was successful in 17 (81%) of the 21 patients, in terms of early disappearance of clinical symptoms, and significant decrease of both WBC and CRP after ETGBD (P< 0.001). In patients with the Mirizzi syndrome (n=2), accurate diagnosis was made by endoscopic retrograde cholangiography (ERC), facilitating proper drainage (ETGBD) immediately afterward. With ETGBD, emergency operation was avoided even in critically ill patients complicated with disseminated intravascular coagulopathy (n=2). There were no significant complications. ETGBD may be an effective and safe alternative to percutaneous transhepatic gallbladder drainage in the management of acute cholecystitis, and may be more suitable for patients with a strong bleeding tendency.     

Endoscopic stent insertion into the gallbladder for symptomatic gallbladder disease in patients with end-stage liver disease

BACKGROUND: Endoscopic stent insertion into the gallbladder entails placement of a double-pigtail polyethylene stent between the gallbladder and the duodenum at ERCP. This procedure may be an effective temporary measure in patients with severe comorbid conditions, especially end-stage liver disease, that subsequently allows more definitive therapy, including liver transplantation. METHODS: The records for 29 patients who underwent attempted endoscopic gallbladder stent insertion between May 1999 and May 2004 were reviewed retrospectively. RESULTS: Mean patient age was 47 years; 86% of the patients were listed for liver transplantation, with a mean model for end-stage liver disease score of 15; 72% had Child's class B cirrhosis. Indications for gallbladder stent placement included recurrent biliary colic (69%), acute cholecystitis (17%), acalculous cholecystitis (7%), and gallstone pancreatitis (7%). Of the 29 patients who underwent ERCP, stent placement was successful in 26 (90%). Median follow-up was 9.4 months (range 0.1-40.5 months). Of those who had a stent placed, 6 (22%) subsequently underwent liver transplantation and another 15 (56%) were alive, most awaiting liver transplantation. Only 3 patients had late a complication or recurrence of biliary symptoms after stent placement. CONCLUSIONS: Endoscopic stent placement in the gallbladder is a safe and an effective palliative treatment for patients with symptoms caused by gallbladder disease who are poor surgical candidates.     

经内镜乳头胆囊引流术治疗Mirizzi综合征并发梗阻性化脓性胆囊炎

目的探讨经内镜乳头胆囊引流术治疗Mirizzi综合征患者并发梗阻性化脓性胆囊炎的临床意义。方法回顾性总结8例患者的临床资料。8例患者均有急性右上腹痛,Murphy征阳性,经影像学和ERCP诊断为Mirizzi综合征Csendes分型Ⅰ型,胆道结石合并梗阻性化脓性胆囊炎。治疗方法为经内镜ERCP取石及相应治疗,继之行经乳头鼻胆囊引流术。结果8例均经内镜成功完成取石及鼻胆囊引流术,未发生并发症及死亡。术后患者胆囊区疼痛均明显缓解,体温、白细胞逐步恢复正常;1周后影像学检查显示胆囊及周围炎症明显好转或消失。6个月时随访,2例患者偶有胆囊区不适感。结论Mirizzi综合征的内镜取石治疗疗效确切,经内镜乳头胆囊引流术治疗其伴发的梗阻性急性化脓性胆囊炎在迅速缓解感染、减轻临床体征方面具有重要的作用。     

Endoscopic gallbladder stent placement for treatment of symptomatic cholelithiasis in patients with end-stage liver disease

OBJECTIVES: Symptomatic cholelithiasis is a common disease in the general population with an increased prevalence in patients with cirrhosis. While cholecystectomy is the procedure of choice for the treatment of symptomatic cholelithiasis, cirrhotics have an increased risk of complications associated with this therapy. We have found that placement of an endoscopic gallbladder stent is an alternative, less invasive treatment for cirrhotic patients with symptomatic gallbladder disease and describe our experience here. METHODS: A retrospective medical record review of 23 patients with cirrhosis who underwent endoscopic retrograde cholangiography with gallbladder stent placement for symptomatic gallbladder disease from July 1994 to August 2004. RESULTS: Indications for stent placement included recurrent biliary colic (56.5%), acute calculous cholecystitis (39%), acalculous cholecystitis (8.6%), and gallstone pancreatitis (8.6%). All patients experienced resolution of their symptoms following stent placement. Twenty patients (87%) were asymptomatic from 5 days to 3 years post-procedure until transplantation, death, or end of study period. Nine patients (39%) underwent liver transplantation, 5 days to 34 months after the procedure. Eleven patients are well, with ten patients awaiting liver transplantation. Three patients developed late complications and were treated successfully with antibiotics. CONCLUSION: Endoscopic stenting of the gallbladder may be a potential treatment for symptomatic gallbladder disease in patients with cirrhosis awaiting liver transplantation, considered to be high-risk for cholecystectomy.     

Endoscopic ultrasound-guided gallbladder drainage for acute cholecystitis: Long-term outcomes after removal of a self-expandable metal stent

AIM To assess the long-term outcomes of this procedure after removal of self-expandable metal stent(SEMS). The efficacy and safety of endoscopic ultrasoundguided gallbladder drainage(EUS-GBD) with SEMS were also assessed.METHODS Between January 2010 and April 2015, 12 patients with acute calculous cholecystitis, who were deemed unsuitable for cholecystectomy, underwent EUSGBD with a SEMS. EUS-GBD was performed under the guidance of EUS and fluoroscopy, by puncturing the gallbladder with a needle, inserting a guidewire, dilating the puncture hole, and placing a SEMS. TheSEMS was removed and/or replaced with a 7-Fr plastic pigtail stent after cholecystitis improved. The technical and clinical success rates, adverse event rate, and recurrence rate were all measured.RESULTS The rates of technical success, clinical success, and adverse events were 100%, 100%, and 0%, respectively. After cholecystitis improved, the SEMS was removed without replacement in eight patients, whereas it was replaced with a 7-Fr pigtail stent in four patients. Recurrence was seen in one patient(8.3%) who did not receive a replacement pigtail stent. The median follow-up period after EUS-GBD was 304 d(78-1492).CONCLUSION EUS-GBD with a SEMS is a possible alternative treatment for acute cholecystitis. Long-term outcomes after removal of the SEMS were excellent. Removal of the SEMS at 4-wk after SEMS placement and improvement of symptoms might avoid migration of the stent and recurrence of cholecystitis due to food impaction.     

Endoscopic transpapillary gallbladder drainage with replacement of a covered self-expandable metal stent

Endoscopic self-expandable metal stent (SEMS) placement has become a standard palliative therapy for pa- tients with malignant biliary obstruction. Acute cholecystitis after SEMS placement is a serious complication. We report a patient with an acute cholecystitis after covered SEMS placement, who was managed successfully with endoscopic transpapillary gallbladder drainage (ETGBD) and replacement of the covered SEMS. An 85-year-old man with pancreatic cancer suffered from acute cholecystitis after covered SEMS placement. It was impossible to perform percutaneous transhepatic gallbladder drainage. After removal of the covered SEMS with a snare, a 7Fr double pigtail stent was placed between the gallbladder and duodenum, subsequently followed by another covered SEMS insertion into the common bile duct beside the gallbladder stent. The cholecystitis improved immediately after ETGBD. ETGBD with replacement of the covered SEMS thus proved to be effective for treatment of patients with acute cholecystitis after covered SEMS placement.     

Endoscopic ultrasonography-guided gallbladder drainage: actual technical presentations and review of the literature (with videos)

Background/purpose

Endoscopic ultrasonography-guided gallbladder drainage (EUS-GBD) has been developed as an alternative drainage method in patients with acute cholangitis. Here, we describe two successful EUS-GBD cases and review the literature on this topic.

Methods

EUS-GBD was conducted using a curved linear array echoendoscope and a 19-gauge needle.

Results

A 7-Fr double pigtail stent was successfully placed transgastrically in one patient and transduodenally in the other patient, without any serious early adverse events in either patient. No late complications or relapse of acute cholecystitis have been seen during the 3- to 6-month follow-up period.

Conclusions

EUS-GBD holds high potential as an alternative gallbladder decompression procedure. However, because current experience is limited, multicenter trials for the accurate evaluation of this procedure appear to be necessary in the near future.     

Endoscopic naso-pancreatic drainage for the treatment of pancreatic fistula occurring after LDLT

Pancreatic fistula is a quite rare complication in patients who undergo living donor liver transplantation(LDLT).However,in the cases that show pancreatic fistula,the limited volume of the graft and the resultant inadequate liver function may complicate the management of the fistula.As a result,the pancreatic fistula may result in the death of the patient.We present 2 cases in whichendoscopic treatment was effective against pancreatic fistulas that developed after LDLT.In case 1,a 61-yearold woman underwent...     

Endoscopic transpapillary approach to the gallbladder for diagnosing gallbladder cancer.

PURPOSE: Gallbladder cancer (GBC) has a poor prognosis that is related to delayed diagnosis. The present study evaluated the efficacy of the transcystic ductal approach in diagnosing GBC. METHODS: A catheter was introduced into the gallbladder endoscopically via the cystic duct to obtain bile for cytology. Subsequently, cytology specimens were collected using a brush, and intraductal ultrasonography (IDUS) was performed using a miniature probe in patients suspected of having GBC. RESULTS: Bile cytology was performed successfully in 23 of 25 patients (92%). The sensitivity, specificity and accuracy of cytology were 44.4%, 100% and 78.3%, respectively. Brush cytology and IDUS were successful in six of eight (75%) and nine of 15 (60%) patients, respectively. Brush cytology was positive in two of five patients with GBC. In all four patients with invasive cancer, IDUS showed an irregularity or disruption of the outermost hyperechoic layer. CONCLUSIONS: The endoscopic transpapillary approach to the gallbladder was useful for the diagnosis of GBC. Brush cytology and IDUS may improve diagnostic efficacy and provide more useful information.