Endoscopic outcomes using a novel through-the-scope tack and suture system for gastrointestinal defect closure: a systematic review and meta-analysis.

BACKGROUND: Closure of gastrointestinal defects can reduce postprocedural adverse events. Over-the-scope clips and an over-the-scope suturing system are widely available, yet their use may be limited by defect size, location, operator skill level, and need to reinsert the endoscope with the device attached. The introduction of a through-the-scope helix tack suture system (TTSS) allows for closure of large irregular defects using a gastroscope or colonoscope, without the need for endoscope withdrawal. Since its approval 3 years ago, only a handful of studies have explored outcomes using this novel device. METHODS: Multiple databases were searched for studies looking at TTSS closure from inception until August 2023. The primary outcomes were the success of TTSS alone and TTSS with clips for complete defect closure. Secondary outcomes included complete closure based on procedure type (endoscopic mucosal resection [EMR], endoscopic submucosal dissection [ESD]) and adverse events. RESULTS: Eight studies met the inclusion criteria (449 patients, mean defect size 34.3 mm). Complete defect closure rates for TTSS alone and TTSS with adjunctive clips were 77.2% (95%CI 66.4-85.3; I2=79%) and 95.2% (95%CI 90.3-97.7; I2=42.5%), respectively. Complete defect closure rates for EMR and ESD were 99.2% (95%CI 94.3-99.9; I2 = 0%) and 92.1% (95%CI 85-96; I2=0%), respectively. The adverse event rate was 5.4% (95%CI 2.7-10.3; I2=55%). CONCLUSION: TTSS is a novel device for closure of postprocedural defects, with relatively high technical and clinical success rates. Comparative studies of closure devices are needed.

Endoscopic Ultrasound-guided Transluminal Gallbladder Drainage in Patients With Acute Cholecystitis: A Prospective Multicenter Trial.

OBJECTIVE: To evaluate the safety and efficacy of endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) using a lumen-apposing metal stent (LAMS). BACKGROUND: For patients with acute cholecystitis who are poor surgical candidates, EUS-GBD using a LAMS is an important treatment alternative to percutaneous gallbladder drainage. METHODS: We conducted a regulatory-compliant, prospective multicenter trial at 7 tertiary referral centers in the United States of America and Belgium. Thirty consecutive patients with mild or moderate acute cholecystitis who were not candidates for cholecystectomy were enrolled between September 2019 and August 2021. Eligible patients had a LAMS placed transmurally with 30 to 60-day indwell if removal was clinically indicated, and 30-day follow-up post-LAMS removal. Endpoints included days until acute cholecystitis resolution, reintervention rate, acute cholecystitis recurrence rate, and procedure-related adverse events (AEs). RESULTS: Technical success was 93.3% (28/30) for LAMS placement and 100% for LAMS removal in 19 patients for whom removal was attempted. Five (16.7%) patients required reintervention. Mean time to acute cholecystitis resolution was 1.6±1.5 days. Acute cholecystitis symptoms recurred in 10.0% (3/30) after LAMS removal. Five (16.7%) patients died from unrelated causes. Procedure-related AEs were reported to the FDA in 30.0% (9/30) of patients, including one fatal event 21 days after LAMS removal; however, no AEs were causally related to the LAMS. CONCLUSIONS: For selected patients with acute cholecystitis who are at elevated surgical risk, EUS-GBD with LAMS is an alternative to percutaneous gallbladder drainage. It has high technical and clinical success, with low recurrence and an acceptable AE rate. Clinicaltrials.gov, Number: NCT03767881.

AGA Clinical Practice Update on Role of EUS-Guided Gallbladder Drainage in Acute Cholecystitis: Commentary.

DESCRIPTION: Endoscopic gallbladder drainage is a feasible and efficacious alternative to percutaneous drainage in the management of acute cholecystitis for high-risk surgical candidates. Endoscopic ultrasound-guided gallbladder drainage and per-oral cholecystoscopy is facilitated by the use of lumen-apposing metal stents. Endoscopic ultrasound-guided gallbladder drainage should be performed by those expert in advanced therapeutic endoscopic ultrasound. Multidisciplinary collaboration between interventional radiology and surgery is paramount in the care of these patients. Choosing the optimal drainage method is dependent on individual patient characteristics. METHODS: This commentary was drawn from a review of the literature to provide practical advice. Because this was not a systematic review, we did not perform any formal rating of the quality of evidence or strength of the presented considerations. This expert commentary was commissioned and approved by the American Gastroenterological Association (AGA) Institute Clinical Practice Updates Committee and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to the AGA membership, and underwent internal peer-review by the Clinical Practice Updates Committee and external peer-review through standard procedures of Clinical Gastroenterology and Hepatology.

EUS-guided enterocolostomy with lumen-apposing metal stent for palliation of malignant small-bowel obstruction (with video).

BACKGROUND AND AIMS: Interventions for malignant small-bowel obstruction (SBO) may be limited by extent of peritoneal disease, rendering surgical or traditional endoscopic methods (ie, luminal stenting or decompressive gastrostomy) unfeasible. We demonstrated the novel use of EUS-guided lumen-apposing metal stent placement for enterocolonic bypass in patients with malignant SBO who were deemed high risk for surgery. METHODS: Across 3 tertiary U.S. centers, a retrospective series of consecutive patients underwent attempted EUS-guided enterocolostomy (EUS-EC) for palliation of acute SBO because of malignant causes. Technique and devices used were described, and patient demographics and outcome data were collected. RESULTS: Ten patients were included, of whom 9 (90.0%) were men, with a mean age of 64.5 ± 14.0 years and who were 1.5 ± 2.1 years postdiagnosis. Technical success was achieved in 8 of 10 patients (80.0%) and clinical success in 7 of 10 (70.0%), with a single major adverse event (10.0%) of aspiration. Median time until resumption of oral intake was 1.0 day (range, 0-8) after the procedure, with an interval to discharge home of 6.5 days and survival of 57.0 days. CONCLUSIONS: EUS-EC is a new alternative for palliation of acute SBO because of advanced malignant disease when conservative measures fail and other surgical or endoscopic options are not possible. Additional larger studies with longer duration of follow-up are needed to further define efficacy and safety of this approach.

Suturing a 20-mm lumen-apposing metal stent allows for safe same-session EUS-directed transgastric intervention in patients with Roux-en-Y gastric bypass anatomy: a multicenter study (with video).

BACKGROUND AND AIMS: EUS-directed transgastric intervention (EDGI) is an established technique for the management of pancreaticobiliary pathology in Roux-en-Y gastric bypass (RYGB) patients. There is an inherent risk of intraprocedural stent dislodgement, leading to perforation. The procedure is therefore often performed in 2 stages, 2 to 4 weeks apart, to allow for fistula maturation to mitigate the risk of lumen-apposing metal stent (LAMS) dislodgment. However, some clinical indications such as cholangitis require more urgent intervention, rendering this approach impractical. The aim of this study was to evaluate the safety and efficacy of same-session (SS)-EDGI with fixation of a 20-mm LAMS using endoscopic suturing. METHODS: This was a 2-center, retrospective study of consecutive RYGB patients who underwent SS-EDGI using a sutured 20-mm LAMS between February 2018 and May 2020. Patient demographics, procedural details, and clinical outcomes were recorded. RESULTS: Thirty-seven patients (mean age, 58.1 years; 86.5% women) underwent SS-EDGI with a median follow-up of 31.8 months. The procedural intervention was ERCP in 33 patients (89.2%) and ERCP with EUS in 4 patients (10.8%). Technical success was 100%. Access was achieved through the gastrogastric fistula in 26 patients (70.3%) and the jejunogastric fistula in 11 (29.7%). The LAMS was anchored with 2 endoscopic sutures in 33 patients (89.2%) and 1 suture in 4 (10.8%). Adverse events occurred in 4 patients (10.8%; 3 postprocedural bleeding, 1 cholangitis). There were no episodes of stent dislodgement or delayed stent migration. A persistent fistula was diagnosed in 7 patients (18.9%) who underwent objective testing (n = 28, 75.7%), of which 6 were successfully closed endoscopically. CONCLUSIONS: Single-stage EDGI using a sutured 20-mm LAMS was associated with a high rate of technical success, low rates of adverse events, and no episodes of stent migration. Persistent fistulas, although common, were amenable to endoscopic management.

Soft self-expandable metal stent to treat painful pancreatic duct strictures secondary to chronic pancreatitis: a prospective multicenter trial.

BACKGROUND AND AIMS: Fully covered self-expandable metal stents (FCSEMSs) may offer a treatment option for pain associated with a dilated pancreatic duct (PD) in chronic pancreatitis (CP), but optimal patient selection and FCSEMS design, efficacy, and safety remain uncertain. We studied an investigational pancreatic FCSEMS for treatment of CP-associated pain. METHODS: Patients with painful CP, a dominant distal PD stricture, and PD dilation upstream were enrolled in a prospective, multicenter, single-arm trial studying 6-month indwell of a 4- to 6-cm-long soft pancreatic FCSEMS. Primary efficacy and safety endpoints were pain reduction 6 months after FCSEMS indwell (performance goal ≥53%) and PD stenting-related serious adverse events (SAEs), respectively (performance goal <32%). The primary efficacy endpoint was assessed in patients with sufficiently severe and frequent pain at FCSEMS placement as a first stent or in exchange of a plastic stent. RESULTS: Among 67 patients (mean age, 52.7 ± 12.5 years; mean time since CP diagnosis, 6.4 ± 6.4 years), 34 (50.7%) had plastic stent placement within 90 days of FCSEMS placement, and 46 patients were eligible for the primary efficacy endpoint analysis. Technical success was 97.0% (65/67). The observed primary efficacy (26.1%, 12/46) and safety endpoints (31.3%, 21/67) failed to meet the a priori study hypotheses. Study stent migration occurred in 47.7% of patients (31/65). CONCLUSIONS: Six-month treatment with an FCSEMS did not lead to an expected degree of pain reduction, and migrations and SAEs were common. Further study is needed to clarify optimal decompressive strategy, FCSEMS design, and patient selection. (Clinical trial registration number: NCT02802020.).

Factors predictive of persistent fistulas in EUS-directed transgastric ERCP: a multicenter matched case-control study.

BACKGROUND AND AIMS: EUS-directed transgastric ERCP (EDGE) is an established method for managing pancreaticobiliary pathology in Roux-en-Y gastric bypass patients, with high rates of technical success and low rates of serious adverse events (AEs). However, widespread adoption of the technique has been limited because of concerns about the development of persistent gastrogastric or jejunogastric fistulas. Gastrogastric and jejunogastric fistulas have been reported in up to 20% of cases in some series, but predictive risk factors and long-term management and outcomes are lacking. Therefore, our aims were to assess factors associated with the development of persistent fistulas and the technical success of endoscopic fistula closure. METHODS: This is a case-control study involving 9 centers (8 USA, 1 Europe) from February 2015 to September 2021. Cases of persistent fistulas were defined as endoscopic or imaging evidence of fistula more than 8 weeks after lumen-apposing metal stent (LAMS) removal. Control subjects were defined as endoscopic or imaging confirmation of no fistula more than 8 weeks after LAMS removal. AEs were defined and graded according to the American Society for Gastrointestinal Endoscopy lexicon. RESULTS: Twenty-five patients identified to have evidence of a persistent fistula on follow-up surveillance (cases) were matched with 50 patients with no evidence of a persistent fistula on follow-up surveillance (control subjects) based on age and sex. Mean LAMS dwell time was 74.7 ± 106.2 days. After LAMS removal, argon plasma coagulation (APC) ablation of the fistula was performed in 46 patients (61.3%). Primary closure of the fistula was performed in 26.7% of patients (20: endoscopic suturing in 17, endoscopic tacking in 2, and over-the-scope clips + endoscopic suturing in 1). When comparing cases with control subjects, there was no difference in baseline demographics, fistula site, LAMS size, or primary closure frequency between the 2 groups (P > .05). However, in the persistent fistula group, the mean LAMS dwell time was significantly longer (127 vs 48 days, P = .02) and more patients had ≥5% total body weight gain (33.3% vs 10.3%, P = .03). LAMS dwell time was a significant predictor of persistent fistula (odds ratio, 4.5 after >40 days in situ, P = .01). The odds of developing a persistent fistula increased by 9.5% for every 7 days the LAMS was left in situ. In patients with a persistent fistula, endoscopic closure was attempted in 19 (76%) with successful resolution in 14 (73.7%). CONCLUSIONS: Longer LAMS dwell time was found to be associated with a higher risk of persistent fistulas in EDGE patients. APC or primary closure of the fistula on LAMS removal was not found to be protective against developing a persistent fistula, which, if present, can be effectively managed through endoscopic closure in most cases.

Benefits of EUS-guided gastroenterostomy over surgical gastrojejunostomy in the palliation of malignant gastric outlet obstruction: a large multicenter experience.

BACKGROUND AND AIMS: Palliation of malignant gastric outlet obstruction (mGOO) allows resumption of peroral intake. Although surgical gastrojejunostomy (SGJ) provides durable relief, it may be associated with a higher morbidity, interfere with chemotherapy, and require an optimum nutritional status. EUS-guided gastroenterostomy (EUS-GE) has emerged as a minimally invasive alternative. We aimed to conduct the largest comparative series to date between EUS-GE and SGJ for mGOO. METHODS: This multicenter retrospective study included consecutive patients undergoing SGJ or EUS-GE at 6 centers. Primary outcomes included time to resumption of oral intake, length of stay (LOS), and mortality. Secondary outcomes included technical and clinical success, reintervention rates, adverse events (AEs), and resumption of chemotherapy. RESULTS: A total of 310 patients were included (EUS-GE, n = 187; SGJ, n = 123). EUS-GE exhibited significantly lower time to resumption of oral intake (1.40 vs 4.06 days, P < .001), at lower albumin levels (2.95 vs 3.33 g/dL, P < .001), and a shorter LOS (5.31 vs 8.54 days, P < .001) compared with SGJ; there was no difference in mortality (48.1% vs 50.4%, P = .78). Technical (97.9% and 100%) and clinical (94.1% vs 94.3%) success was similar in the EUS-GE and SGJ groups, respectively. EUS-GE had lower rates of AEs (13.4% vs 33.3%, P < .001) but higher reintervention rates (15.5% vs 1.63%, P < .001). EUS-GE patients exhibited significantly lower interval time to resumption of chemotherapy (16.6 vs 37.8 days, P < .001). Outcomes between the EUS-GE and laparoscopic (n = 46) surgical approach showed that EUS-GE had shorter interval time to initiation/resumption of oral intake (3.49 vs 1.46 days, P < .001), decreased LOS (9 vs 5.31 days, P < .001), and a lower rate of AEs (11.9% vs 17.9%, P = .003). CONCLUSIONS: This is the largest study to date showing that EUS-GE can be performed among nutritionally deficient patients without affecting the technical and clinical success compared with SGJ. EUS-GE is associated with fewer AEs while allowing earlier resumption of diet and chemotherapy.

EUS-directed transgastric interventions in Roux-en-Y gastric bypass anatomy: a multicenter experience.

BACKGROUND AND AIMS: Placement of a lumen-apposing metal stent (LAMS) between the gastric pouch and the excluded stomach allows for EUS-guided transgastric interventions (EDGIs) in patients with Roux-en-Y gastric bypass (RYGB). Although EUS-guided transgastric ERCP (EDGE) outcomes have been reported, data are scant on other endoscopic interventions. We aimed to evaluate the outcomes and safety of EDGIs. METHODS: This retrospective study involved 9 centers (United States, 8; Europe, 1) and included patients with RYGB who underwent EDGIs between June 2015 and September 2021. The primary outcome was the technical success of EDGIs. Secondary outcomes were adverse events (AEs), length of hospital stay, and fistula follow-up and management. RESULTS: Fifty-four EDGI procedures were performed in 47 patients (mean age, 61 years; 72% women), most commonly for the evaluation of a pancreatic mass (n = 16) and management of pancreatic fluid collections (n = 10). A 20-mm LAMS was used in 26 patients and a 15-mm LAMS in 21, creating a gastrogastrostomy in 37 patients and jejunogastrostomy in 10. Most patients (n = 30, 64%) underwent a dual-session EDGI, with a median interval of 17 days between the 2 procedures. Single-session EDGI was performed in 17 patients, of whom 10 (59%) had anchoring of the LAMS. The most common interventions were diagnostic EUS (with or without FNA or fine-needle biopsy sampling; n = 28) and EUS-guided cystgastrostomy (n = 8). The mean procedural time was 97.6 ± 78.9 minutes. Technical success was achieved in 52 patients (96%). AEs occurred in 5 patients (10.6%), of which only 1 AE (2.1%) was graded as severe. Intraprocedural LAMS migration was the most common AE, occurring in 3 patients (6.4%), whereas delayed spontaneous LAMS migration occurred in 2 (4.3%). Four of the 5 LAMS migration events were managed endoscopically, and 1 required surgical repair. LAMS anchoring was found to be protective against LAMS migration (P = .001). The median duration of hospital stay was 2.1 ± 3.7 days. Of the 17 patients who underwent objective fistula assessment endoscopically or radiologically after LAMS removal, 2 (11.7%) were found to have persistent fistulas. In 1 case the fistula was intentionally left open to assist with weight gain. The other fistula was successfully closed endoscopically. CONCLUSIONS: EDGI is effective and safe for the diagnosis and management of pancreaticobiliary and foregut disorders in RYGB patients. It is associated with high rates of technical success and low rates of severe AEs. LAMS migration is the most common AE with evidence that anchoring can be protective against its occurrence. Persistent fistulas may occur, but endoscopic closure seems to be effective.

Classification, outcomes, and management of misdeployed stents during EUS-guided gastroenterostomy.

BACKGROUND AND AIMS: Stent misdeployment (SM) has hindered the dissemination of EUS-guided gastroenterostomy (EUS-GE) for gastric outlet obstruction (GOO) management. We aimed to provide a classification system for SM during EUS-GE and study clinical outcomes and management accordingly. METHODS: This is a retrospective study involving 16 tertiary care centers (8 in the United States, 8 in Europe) from March 2015 to December 2020. Patients who developed SM during EUS-GE for GOO were included. We propose classifying SM into 4 types. The primary outcome was rate and severity of SM (per American Society for Gastrointestinal Endoscopy lexicon), whereas secondary outcomes were clinical outcomes and management of dislodgement according to the SM classification type, in addition to salvage management of GOO after SM. RESULTS: From 467 EUS-GEs performed for GOO during the study period, SM occurred in 46 patients (9.85%). Most SMs (73.2%) occurred during the first 13 EUS-GE cases by the performing operators. SM was graded as mild (n = 28, 60.9%), moderate (n = 11, 23.9%), severe (n = 6, 13.0%), or fatal (n = 1, 2.2%), with 5 patients (10.9%) requiring surgical intervention. Type I SM was the most common (n = 29, 63.1%), followed by type II (n = 14, 30.4%), type IV (n = 2, 4.3%), and type III (n = 1, 2.2%). Type I SM was more frequently rated as mild compared with type II SM (75.9% vs 42.9%, P = .04) despite an equivalent rate of surgical repair (10.3% vs 7.1%, P = .7). Overall, 4 patients (8.7%) required an intensive care unit stay (median, 2.5 days). The median length of stay was 4 days after SM. CONCLUSIONS: Although SM is not infrequent during EUS-GE, most are type I, mild/moderate in severity, and can be managed endoscopically with a surgical intervention rate of approximately 11%.

Endoscopic ultrasound-guided drainage of pancreatic walled-off necrosis using 20-mm versus 15-mm lumen-apposing metal stents: an international, multicenter, case-matched study.

BACKGROUNDS: Endoscopic ultrasound (EUS)-guided placement of lumen-apposing metal stents (LAMSs) has gained popularity for the treatment of pancreatic walled-off necrosis (WON). We compared the 20-mm and 15-mm LAMSs for the treatment of symptomatic WON in terms of clinical success and adverse events. METHODS: We conducted a retrospective, case-matched study of 306 adults at 22 tertiary centers from 04/2014 to 10/2018. A total of 102 patients with symptomatic WON who underwent drainage with 20-mm LAMS (cases) and 204 patients who underwent drainage with 15-mm LAMS (controls) were matched by age, sex, and drainage approach. Conditional logistic regression analysis was performed to compare clinical success (resolution of WON on follow-up imaging without reintervention) and adverse events (according to American Society for Gastrointestinal Endoscopy criteria). RESULTS: Clinical success was achieved in 92.2 % of patients with 20-mm LAMS and 91.7 % of patients with 15-mm LAMS (odds ratio 0.92; P = 0.91). Patients with 20-mm LAMS underwent fewer direct endoscopic necrosectomy (DEN) sessions (mean 1.3 vs. 2.1; P < 0.001), despite having larger WON collections (transverse axis 118.2 vs. 101.9 mm, P = 0.003; anteroposterior axis 95.9 vs. 80.1 mm, P = 0.01). There was no difference in overall adverse events (21.6 % vs. 15.2 %; P = 0.72) and bleeding events (4.9 % vs. 3.4 %; P = 0.54) between the 20-mm and 15-mm LAMS groups, respectively. CONCLUSIONS: The 20-mm LAMS showed comparable clinical success and safety profile to the 15-mm LAMS, with the need for fewer DEN sessions for WON resolution.

EUS-guided gallbladder drainage with a lumen-apposing metal stent versus endoscopic transpapillary gallbladder drainage for the treatment of acute cholecystitis (with videos).

BACKGROUND AND AIMS: There is an evolving role for EUS-guided transmural gallbladder (GB) drainage. Endoscopic transpapillary GB drainage is a well-established, nonoperative treatment for acute cholecystitis. We compared the outcomes of 78 cases of EUS-guided versus transpapillary GB drainage at a single, U.S.-based, high-volume endoscopy center. METHODS: This was a retrospective analysis performed from May 2013 to January 2018, identified from a database of nonoperative patients with acute cholecystitis. Both electrocautery-enhanced and nonelectrocautery-enhanced lumen-apposing metal stents were used. For transpapillary drainage, guidewire access was obtained and then a transpapillary 7F × 15-cm double-pigtail plastic stent was placed. RESULTS: In patients who had successful transpapillary or transmural drainage, demographics data were similar. Technical success was observed in 39 of 40 patients (97.5%) who underwent first attempt at EUS-guided drainage versus 32 of 38 patients (84.2%) for first-attempt transpapillary drainage (adjusted odds ratio, 9.83; 95% confidence interval, .93-103.86). Clinical success was significantly higher with EUS drainage in 38 of 40 patients (95.0%) versus transpapillary drainage in 29 of 38 patients (76.3%) (adjusted odds ratio, 7.14; 95% confidence interval, 1.32-38.52). Recurrent cholecystitis was lower in the EUS-guided drainage group (2.6% vs 18.8%, respectively; P = .023) on univariate analysis but only trended to significance in a multiple regression model. Duration of follow-up, reintervention rates, hospital length of stay, and overall adverse event rates were similar between groups. CONCLUSIONS: EUS-guided GB drainage results in a higher clinical success rate compared with transpapillary drainage and may be associated with a lower recurrence rate of cholecystitis. However, transpapillary drainage should be considered as the first-line treatment for patients who are surgical candidates but require temporizing measures or require an ERCP for alternative reasons.

Endoscopic ultrasound-guided entero-enterostomy for the treatment of afferent loop syndrome: a multicenter experience.

BACKGROUND: Afferent loop syndrome (ALS) is traditionally managed surgically and, more recently, endoscopically. The role of endoscopic ultrasound-guided entero-enterostomy (EUS-EE) has not been well described. The aim of this study was to assess the technical and clinical success and safety of EUS-EE. METHODS: This was a multicenter, retrospective series at six centers in patients with ALS treated by EUS-EE. Data on patients treated with enteroscopy-assisted luminal stenting (EALS) at a single center were also collected. RESULTS: 18 patients (mean age 64.2 years, 72 % post-pancreaticoduodenectomy, 10 female) underwent EUS-EE. The most common symptoms were vomiting (27.8 %) and jaundice (33.3 %). Clinical success included resolution of symptoms in 88.9 % and improvement to allow hospital discharge in 11.1 %. Technical success was achieved in 100 % of cases, with a mean procedure time of 29.7 minutes. The most common procedure was a gastro-jejunostomy (72.2 %). Three adverse events (16.7 %) occurred (two mild, one moderate). When compared with data on EALS, patients treated with EUS-EE needed fewer re-interventions (16.6 % vs. 76.5 %; P < 0.001). CONCLUSION: EUS-EE seems to be safe and effective in the treatment of ALS. Indirect comparison with EALS suggested that EUS-EE is associated with a reduced need for re-intervention.

Endoscopic repair of a perforated duodenal ulcer: time to close the gap.

Video 1Management of an acute perforated duodenal ulcer.

Endoscopic treatment of a hepatic cyst, buried lumen-apposing metal stent, and liver abscess: the good, the bad, the ugly.

Video 1Demonstration of the management of a recurrent symptomatic hepatic cyst that was complicated by a buried lumen-apposing metal stent in the gastric antrum and a liver abscess.

A new connection: management of disconnected segments 5 and 6 bile leak via the cystic duct remnant.

Video 1Management of disconnected segments 5 and 6 bile leaks.

Recurrent cholecystitis with complete internal migration of a pigtail stent treated with EUS-guided gallbladder drainage.

Video 1Complete internal migration of a cholecystoduodenal pigtail stent leading to recurrent cholecystitis, which was then rescued with new EUS-guided gallbladder drainage.

Management of a malignant esophagopleural fistula after stent failure with a suturing pexy: time to seal the leak.

Video 1Suturing pexy to seal a leak around an esophageal stent in the setting of a malignant esophago-pleural fistula.

Long-term treatment of an ischemic jejunal stricture: Is stenting a viable option?

Video 1Management of jejunal stricture with stenting.