Vladimir Kushnir
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View article: Predictors of Delayed Recovery in Ambulatory Advanced Endoscopic Procedures
Predictors of Delayed Recovery in Ambulatory Advanced Endoscopic Procedures Open
Background There is a scarcity of data evaluating patient‐related outcomes of advanced or complex endoscopy (ACE) through the post‐anesthesia recovery course. Yet, gastrointestinal distress following ACE can occur commonly, and this may im…
View article: Erratum to American Society for Gastrointestinal Endoscopy–European Society of Gastrointestinal Endoscopy guideline on primary endoscopic bariatric and metabolic therapies for adults with obesity, Gastrointestinal Endoscopy Volume 99, Issue 6, June 2024, Pages 867-885.e64
Erratum to American Society for Gastrointestinal Endoscopy–European Society of Gastrointestinal Endoscopy guideline on primary endoscopic bariatric and metabolic therapies for adults with obesity, Gastrointestinal Endoscopy Volume 99, Issue 6, June 2024, Pages 867-885.e64 Open
View article: Endoscopic Vacuum Therapy for the Treatment of Atrial Fibrillation Ablation-Induced Esophageal Perforation
Endoscopic Vacuum Therapy for the Treatment of Atrial Fibrillation Ablation-Induced Esophageal Perforation Open
Esophageal thermal injury from atrial fibrillation ablation is not uncommon; however, full-thickness perforation is rare. Such injuries are often treated with surgical revision, stent placement, or medical management. Endoscopic vacuum the…
View article: US multicenter outcomes of endoscopic ultrasound-guided gallbladder drainage with lumen-apposing metal stents for acute cholecystitis
US multicenter outcomes of endoscopic ultrasound-guided gallbladder drainage with lumen-apposing metal stents for acute cholecystitis Open
EUS-guided gallbladder drainage (EUS-GBD) using lumen apposing metal stents (LAMS) has excellent technical and short-term clinical success for acute cholecystitis (AC). The goals of this study were to determine the long-term clinical outco…
View article: In vivo evaluation of complex polyps with endoscopic optical coherence tomography and deep learning during routine colonoscopy: a feasibility study
In vivo evaluation of complex polyps with endoscopic optical coherence tomography and deep learning during routine colonoscopy: a feasibility study Open
View article: Sphincterotomy for Biliary Sphincter of Oddi Disorder and idiopathic Acute Recurrent Pancreatitis: THE RESPOND LONGITUDINAL COHORT
Sphincterotomy for Biliary Sphincter of Oddi Disorder and idiopathic Acute Recurrent Pancreatitis: THE RESPOND LONGITUDINAL COHORT Open
Objective Sphincter of Oddi Disorders (SOD) are contentious conditions in patients whose abdominal pain, idiopathic acute pancreatitis (iAP) might arise from pressurization at the sphincter of Oddi. The present study aimed to measure the b…
View article: American Society for Gastrointestinal Endoscopy–European Society of Gastrointestinal Endoscopy guideline on primary endoscopic bariatric and metabolic therapies for adults with obesity
American Society for Gastrointestinal Endoscopy–European Society of Gastrointestinal Endoscopy guideline on primary endoscopic bariatric and metabolic therapies for adults with obesity Open
This joint ASGE-ESGE guideline provides an evidence-based summary and recommendations regarding the role of endoscopic bariatric and metabolic therapies (EBMTs) in the management of obesity. The document was developed using the Grading of …
View article: Indomethacin with or without prophylactic pancreatic stent placement to prevent pancreatitis after ERCP: a randomised non-inferiority trial
Indomethacin with or without prophylactic pancreatic stent placement to prevent pancreatitis after ERCP: a randomised non-inferiority trial Open
View article: Incidence and risk factors for recurrence of ampullary adenomas after endoscopic papillectomy: Comparative analysis of familial adenomatous polyposis and sporadic ampullary adenomas in an international multicenter cohort
Incidence and risk factors for recurrence of ampullary adenomas after endoscopic papillectomy: Comparative analysis of familial adenomatous polyposis and sporadic ampullary adenomas in an international multicenter cohort Open
Objectives Endoscopic papillectomy (EP) is a minimally invasive therapy for the management of ampullary adenomas (AA). We conducted this multicenter study to assess the incidence of and factors related to the recurrence of AA after EP in p…
View article: High-dimensional deconstruction of pancreatic cancer identifies tumor microenvironmental and developmental stemness features that predict survival
High-dimensional deconstruction of pancreatic cancer identifies tumor microenvironmental and developmental stemness features that predict survival Open
View article: Pancreatic tail cancer in the setting of pancreatitis with a review of the literature: A case report
Pancreatic tail cancer in the setting of pancreatitis with a review of the literature: A case report Open
Key Clinical Message Environmental risk factors for pancreatic cancer include acute and chronic pancreatitis, obesity, and tobacco use. Differentiating a pancreatic neoplasm in a patient with pancreatitis can be challenging due to their si…
View article: The Bethesda ERCP Skills Assessment Tool (BESAT) can reliably differentiate endoscopists of different experience levels
The Bethesda ERCP Skills Assessment Tool (BESAT) can reliably differentiate endoscopists of different experience levels Open
Background and study aims The Bethesda ERCP Skill Assessment Tool (BESAT) is a video-based assessment tool of technical endoscopic retrograde cholangiopancreatography (ERCP) skill with previously established validity evidence. We aimed to …
View article: EUS-guided coil injection therapy in the management of gastric varices: the first U.S. multicenter experience (with video)
EUS-guided coil injection therapy in the management of gastric varices: the first U.S. multicenter experience (with video) Open
View article: High-dimensional deconstruction of pancreatic cancer identifies tumor microenvironmental and developmental stemness features that predict survival
High-dimensional deconstruction of pancreatic cancer identifies tumor microenvironmental and developmental stemness features that predict survival Open
Numerous cell states are known to comprise the pancreatic ductal adenocarcinoma (PDAC) tumor microenvironment (TME). However, the developmental stemness and co-occurrence of these cell states remain poorly defined. Here, we performed singl…
View article: Delayed ipsilateral intestinal perforation after endoscopic gastrojejunostomy: A perspective on underlying mechanisms
Delayed ipsilateral intestinal perforation after endoscopic gastrojejunostomy: A perspective on underlying mechanisms Open
The endoscopic management for malignant gastric outlet obstruction has expanded with the advent of endoscopic ultrasound‐guided gastrojejunostomy. Delayed perforation after endoscopic ultrasound‐guided gastrojejunostomy is an important yet…
View article: Focus On...
Focus On... Open
View article: Challenges of developing and executing a multi-site registry for a novel device with evolving indications for use
Challenges of developing and executing a multi-site registry for a novel device with evolving indications for use Open
View article: High-dimensional deconstruction of pancreatic ductal adenocarcinoma identifies tumor microenvironmental communities associated with survival
High-dimensional deconstruction of pancreatic ductal adenocarcinoma identifies tumor microenvironmental communities associated with survival Open
Bulk and single-cell analyses of the pancreatic ductal adenocarcinoma (PDAC) tumor microenvironment (TME) have revealed a largely immunosuppressive milieu. Thus far, efforts to utilize insights from TME features to facilitate more effectiv…
View article: AGA Institute Quality Measure Development for Intragastric Balloons in the Management of Obesity
AGA Institute Quality Measure Development for Intragastric Balloons in the Management of Obesity Open
View article: Not So Smart? Artificial Intelligence May Need to Go Deeper to Predict Colorectal Cancer Invasion Depth
Not So Smart? Artificial Intelligence May Need to Go Deeper to Predict Colorectal Cancer Invasion Depth Open
View article: Factors Associated with the Development of Gastrointestinal Symptoms in Patients Hospitalized with Covid-19
Factors Associated with the Development of Gastrointestinal Symptoms in Patients Hospitalized with Covid-19 Open
View article: Inflammatory Myoglandular Polyps Presenting With Diarrhea
Inflammatory Myoglandular Polyps Presenting With Diarrhea Open
CASE REPORT A 49-year-old man without a pertinent medical history reported a 7-month history of diarrhea occurring 6–8 times per day. He reported formed bowel movements before developing watery stools with nocturnal symptoms. He denied new…
View article: Derivation of Distinct Prognostic Tumor Cell States in PDAC via Single-Cell RNA Sequencing
Derivation of Distinct Prognostic Tumor Cell States in PDAC via Single-Cell RNA Sequencing Open
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive cancer type with a poor prognosis. There is a critical need for robust biomarkers to better risk-stratify patients and personalize treatment. Here, we utilize single-cell RNA sequenc…
View article: A multicenter, prospective, inpatient feasibility study to evaluate the use of an intra-colonoscopy cleansing device to optimize colon preparation in hospitalized patients: the REDUCE study
A multicenter, prospective, inpatient feasibility study to evaluate the use of an intra-colonoscopy cleansing device to optimize colon preparation in hospitalized patients: the REDUCE study Open
View article: Endoscopic retrieval of a proximally migrated biliary stent using extracorporeal shockwave lithotripsy, electrohydraulic lithotripsy, and cholangioscopy with minisnare
Endoscopic retrieval of a proximally migrated biliary stent using extracorporeal shockwave lithotripsy, electrohydraulic lithotripsy, and cholangioscopy with minisnare Open
View article: Enteroscopy-assisted ERCP with needle-knife stricturoplasty of a strictured hepaticojejunostomy
Enteroscopy-assisted ERCP with needle-knife stricturoplasty of a strictured hepaticojejunostomy Open
A 66-year-old woman with a history of T3N2 pancreatic adenocarcinoma who had been previously treated with a Whipple procedure and adjuvant chemotherapy presented with jaundice and pruritus. A CT scan demonstrated marked intrahepatic biliar…
View article: Association Between Preadmission Acid Suppressive Medication Exposure and Severity of Illness in Patients Hospitalized With COVID-19
Association Between Preadmission Acid Suppressive Medication Exposure and Severity of Illness in Patients Hospitalized With COVID-19 Open
View article: Digestive Manifestations in Patients Hospitalized With Coronavirus Disease 2019
Digestive Manifestations in Patients Hospitalized With Coronavirus Disease 2019 Open
View article: Charlson Comorbidity Index Is a Useful Predictor of Patients Death Prior to Interval Colonoscopy (Poster Presentation)
Charlson Comorbidity Index Is a Useful Predictor of Patients Death Prior to Interval Colonoscopy (Poster Presentation) Open
View article: Digestive Manifestations in Patients Hospitalized with COVID-19
Digestive Manifestations in Patients Hospitalized with COVID-19 Open
Background The prevalence and significance of digestive manifestations in COVID-19 remain uncertain. Methods Consecutive patients hospitalized with COVID-19 were identified across a geographically diverse alliance of medical centers in Nor…