Project description:Video 1The case report is presented in the video, with a description of the patient's clinical course along with a set of endoscopic interventions including the use of per-oral pancreatoscopy with holmium laser therapy for stricturoplasty and stone fragmentation.

| S-EPMC9349054 | biostudies-literature

EUS-guided pancreatic duct drainage with rendezvous technique for post-Whipple pancreatic duct stone.

Project description:Video 1EUS-guided pancreatic drainage using the rendezvous technique in a patient with pancreaticojejunal anastomosis stenosis and pancreatic duct stone.

| S-EPMC8573592 | biostudies-literature

Pancreatoscopy-Guided Lithotripsy for Pancreatic Duct Stones: A Systematic Review and Meta-Analysis.

Project description:Background/aimsPancreatic duct stones (PDS) are one of the leading complications of chronic pancreatitis, causing intractable upper abdominal pain, aggravating the underlying disease, and even increasing the risk of pancreatic cancer. At present, pancreatoscopyguided lithotripsy is considered the second-line endoscopic treatment for pancreatic duct stones. In this systematic review and metaanalysis, we evaluated the efficacy and safety of pancreatoscopy-guided lithotripsy.Materials and methodsA systematic search was conducted across several medical electronic databases, including PubMed, Web of Science, Medline, and Embase, encompassing publications up to December 2022. Studies reporting complete stone clearance rate, clinical success rate, and adverse event rate were included for analysis. We further aimed to compare the outcomes between electrohydraulic lithotripsy and laser lithotripsy treatment groups.ResultsA total of 17 studies (5 prospective studies and 12 retrospective studies) with 441 patients were included in the meta-analysis. Pooled complete stone clearance rate was 81% (95% CI, 0.74-0.88), pooled clinical success rate was 90% (95% CI, 0.84-0.95), while the pooled adverse event rate was 12% (95% CI, 0.07-0.19).ConclusionPancreatoscopy-guided lithotripsy is a safe and effective treatment for pancreatic duct stones. This is evidenced by high pooled rates of complete stone clearance and clinical success, combined with a relatively low incidence of adverse events.

| S-EPMC11562744 | biostudies-literature

Pancreatoscopy-assisted removal of <i>Ascaris</i> from main pancreatic duct.

Project description: Not available

| S-EPMC11806498 | biostudies-literature

Long-term outcomes of pancreatoscopy-guided electrohydraulic lithotripsy for the treatment of obstructive pancreatic duct stones.

Project description:Background and study aims Pancreatoscopy-guided electrohydraulic lithotripsy (EHL) has proven to be an effective first-line therapy in symptomatic chronic pancreatitis (CP) patients with obstructing pancreatic duct (PD) stones 1 . However, long-term outcomes of endoscopic EHL remain unknown. The aim of the present study was to evaluate the long-term treatment effects of EHL as first-line therapy and to compare with those obtained in a historical cohort of patients who underwent extracorporeal shockwave lithotripsy (ESWL) as primary treatment. Patients and methods An observational retrospective single-center long-term follow-up study was performed including 19 consecutive patients who previously underwent endoscopic EHL compared to 18 patients who underwent ESWL followed by endoscopic retrograde pancreatography (ERP). The primary endpoint was long-term treatment success after EHL or ESWL defined as no recurrence of symptomatic intraductal stones confirmed on imaging. Secondary endpoints for the EHL-population included long-term clinical success (i. e., a similar or lower Izbicki Pain Score or reduction in opiate usage as compared to 6-month follow-up), quality of life (QoL), pancreatic function and hospital re-admission rate. Results In the EHL group, 37 % of the patients developed recurrent symptomatic PD stones versus 61 % in the ESWL group after a median follow-up of 35.0 and 76.5 months. Of the patients with recurrence, 71 % versus 100 % underwent a reintervention. Median time to recurrence was 12.0 versus 13.0 months. Clinical success sustained in 58 % of the EHL patients. QoL was not significantly different compared with 6-month follow-up and baseline. Conclusions Also at long-term follow-up, endoscopic EHL as first-line treatment is moderately effective for symptomatic CP patients with treatment success rates that seems at least equally effective as ESWL.

| S-EPMC10038745 | biostudies-literature

Cholangioscopy-guided retrieval basket and snare for the removal of biliary stones and retained prostheses.

Project description:Background and aimsCertain pancreaticobiliary conditions remain challenging to treat using standard endoscopic techniques. Examples include difficult-to-remove gallstones and foreign objects in the bile ducts. Two tools designed for these purposes are the SpyGlass retrieval basket and the SpyGlass retrieval snare, which are passed through the cholangioscope channel for use under direct visualization. We present 3 cases in which these tools were used successfully.MethodsThree cases using the SpyGlass retrieval basket and retrieval snare were reviewed for efficacy.ResultsPatient 1 had hepatitis C cirrhosis and underwent liver transplantation with T tube placement at the site of biliary anastomosis. Image-guided T tube removal by interventional radiology was unsuccessful. Endoscopic removal with the SpyGlass retrieval snare was completed. Patient 2 presented with cholangitis from an impacted common bile duct stone. Fragmentation with electrohydraulic lithotripsy was performed, and the fragments were removed with the SpyGlass retrieval basket. Patient 3 presented for removal of a migrated biliary stent. The stent was placed a year prior during an ERCP for treatment of choledocholithiasis. Initial removal attempt at an area hospital failed, so the patient was referred to our center, where the Spyglass retrieval snare was used to remove the biliary stent.ConclusionsThis case series demonstrates initial successes treating biliary pathologic conditions with the SpyGlass retrieval basket and retrieval snare, 2 tools designed for use under direct visualization with the cholangioscope.

| S-EPMC6493205 | biostudies-literature

Cholangioscopy-guided basket retrieval of impacted stones.

Project description: Not available

| S-EPMC7482096 | biostudies-literature