2024
Sphincterotomy for biliary sphincter of Oddi disorder and idiopathic acute recurrent pancreatitis: the RESPOnD longitudinal cohort
Coté G, Elmunzer B, Nitchie H, Kwon R, Willingham F, Wani S, Kushnir V, Chak A, Singh V, Papachristou G, Slivka A, Freeman M, Gaddam S, Jamidar P, Tarnasky P, Varadarajulu S, Foster L, Cotton P. Sphincterotomy for biliary sphincter of Oddi disorder and idiopathic acute recurrent pancreatitis: the RESPOnD longitudinal cohort. Gut 2024, gutjnl-2024-332686. PMID: 39244217, DOI: 10.1136/gutjnl-2024-332686.Peer-Reviewed Original ResearchIdiopathic acute pancreatitisEndoscopic retrograde cholangiopancreatographySuspected SODFollow-upIdiopathic acute recurrent pancreatitisPost-endoscopic retrograde cholangiopancreatographySphincter of Oddi disordersComposite of improvementNo repeat interventionHistory of APPatient Global ImpressionAcute recurrent pancreatitisNon-interventional cohortDuct sizeDilated bile ductsMonths follow-upAssociated with responseSphincter of OddiAP episodesAbnormal labsAbdominal painRecurrent pancreatitisAP recurrenceRetrograde cholangiopancreatographyPlacebo response559 PATIENT CHARACTERISTICS ARE ASSOCIATED WITH RESPONSE TO ERCP FOR SPHINCTER OF ODDI DISORDERS, BUT PHYSICIAN-DEFINED SOD SUBTYPES ARE NOT: THE RESPOND LONGITUDINAL COHORT STUDY
Cote G, Nitchie H, Elmunzer B, Kwon R, Willingham F, Wani S, Kushnir V, Chak A, Singh V, Papachristou G, Slivka A, Freeman M, Gaddam S, Jamidar P, Tarnasky P, Varadarajulu S, Foster L, Cotton P. 559 PATIENT CHARACTERISTICS ARE ASSOCIATED WITH RESPONSE TO ERCP FOR SPHINCTER OF ODDI DISORDERS, BUT PHYSICIAN-DEFINED SOD SUBTYPES ARE NOT: THE RESPOND LONGITUDINAL COHORT STUDY. Gastroenterology 2024, 166: s-131-s-132. DOI: 10.1016/s0016-5085(24)00791-1.Peer-Reviewed Original Research
2023
Clinical predictive value of renalase in post-ERCP pancreatitis
Muniraj T, Desir G, Gorelick F, Guo X, Ciarleglio M, Deng Y, Jamidar P, Farrell J, Aslanian H, Laine L. Clinical predictive value of renalase in post-ERCP pancreatitis. Gastrointestinal Endoscopy 2023, 99: 822-825.e1. PMID: 38103747, DOI: 10.1016/j.gie.2023.12.020.Peer-Reviewed Original ResearchPost-ERCP pancreatitisRenalase levelsPlasma renalase levelsProspective cohort studyPotential clinical roleAcute experimental pancreatitisLongitudinal regression modelsPEP patientsPlasma renalaseCohort studyTertiary hospitalClinical roleExperimental pancreatitisRenalaseAbstractTextERCPPancreatitisFurther studiesAIMSRegression models
2022
Rare Tumors of the Bile Ducts
Campbell E, Jamidar P. Rare Tumors of the Bile Ducts. 2022, 347-361. DOI: 10.1007/978-3-030-41683-6_20.Peer-Reviewed Original ResearchBile ductTumor typesBenign biliary tumorsBile duct tumorsIntraductal papillary neoplasiaBile duct adenomaHepatic foregut cystSquamous cell carcinomaVon Meyenburg complexesGranular cell tumorSmall patient populationAdenomyomatous hyperplasiaBiliary tumorsDuct adenomaDuct tumorBiliary tractForegut cystMeyenburg complexesPathological examinationBiliary adenofibromaCell carcinomaPatient populationRare tumorPapillary neoplasiaTraumatic neuromaGIE Editorial Board Top 10: advances in GI endoscopy in 2021
Qayed E, Chua TY, Mulki R, Yang D, Jamidar PA, Singh A, Leung FW, Yu JX, Lightdale JR. GIE Editorial Board Top 10: advances in GI endoscopy in 2021. Gastrointestinal Endoscopy 2022, 96: 1062-1070. PMID: 35948180, DOI: 10.1016/j.gie.2022.08.004.Peer-Reviewed Original ResearchJuxta-papillary duodenal diverticula are associated with pyogenic liver abscesses: a case control study
Shankar U, Bhandari P, Panchal A, Weeks D, Wu H, Chen F, Maheshwari N, Bansal R, Walfish A, Baum J, Jamidar PA, Aron J. Juxta-papillary duodenal diverticula are associated with pyogenic liver abscesses: a case control study. BMC Gastroenterology 2022, 22: 52. PMID: 35130860, PMCID: PMC8822858, DOI: 10.1186/s12876-022-02120-4.Peer-Reviewed Original ResearchConceptsRisk factorsCryptogenic PLADiabetes mellitusDuodenal diverticulumLiver abscessesOdds ratioSignificant associationMultiple logistic regression analysisConcurrent acute cholecystitisCryptogenic liver abscessesPyogenic liver abscessesIdentifiable risk factorsRetrospective chart reviewThird of patientsTraditional risk factorsCase-control studyStudy inclusion criteriaDiagnosis of PLAMultiple logistic regressionLogistic regression analysisUnidentified risk factorsElectronic medical recordsComputerized tomography (CT) imagingSingle expert radiologistAscending cholangitis
2021
Ileosigmoid Anastomotic Perforation Three Weeks After Placement of Lumen-Apposing Metal Stent (LAMS)
Mekheal N, Aslanian H, Kesar V, Jamidar P, Muniraj T. Ileosigmoid Anastomotic Perforation Three Weeks After Placement of Lumen-Apposing Metal Stent (LAMS). Cureus 2021, 13: e20565. PMID: 35103144, PMCID: PMC8772393, DOI: 10.7759/cureus.20565.Peer-Reviewed Original ResearchRare Tumors of the Bile Ducts
Campbell E, Jamidar P. Rare Tumors of the Bile Ducts. 2021, 1-15. DOI: 10.1007/978-3-030-37482-2_20-1.Peer-Reviewed Original ResearchBile ductTumor typesBenign biliary tumorsBile duct tumorsIntraductal papillary neoplasiaBile duct adenomaHepatic foregut cystSquamous cell carcinomaVon Meyenburg complexesGranular cell tumorSmall patient populationAdenomyomatous hyperplasiaBiliary tumorsDuct adenomaDuct tumorBiliary tractForegut cystMeyenburg complexesPathological examinationBiliary adenofibromaCell carcinomaPatient populationRare tumorPapillary neoplasiaTraumatic neuromaS1030 Prevalence and Predictors of Musculoskeletal Disorders Amongst Nurses and Technicians Assisting in ERCP
Mbachi C, Jamidar P, Muniraj T, Farrell J, , Campbell E, Aslanian H. S1030 Prevalence and Predictors of Musculoskeletal Disorders Amongst Nurses and Technicians Assisting in ERCP. The American Journal Of Gastroenterology 2021, 116: s489-s489. DOI: 10.14309/01.ajg.0000777652.16974.b4.Peer-Reviewed Original ResearchS1 Machine Learning for Classification of Indeterminate Biliary Strictures During Cholangioscopy
Ghandour B, Hsieh H, Akshintala V, Bejjani M, Szvarca D, Tejaswi S, DiMaio C, Trindade A, Manvar A, Itoi T, Slivka A, Goenka M, Moon J, Kushnir V, Sethi A, Teoh A, Tang R, Lau J, Rerknimitr R, Ang T, Maydeo A, Jonica E, Kaffes A, Saxena P, Nguyen N, Khokhar A, D'Souza L, Buscaglia J, Kaul V, Robles-Medranda C, Zulli C, Pons-Beltrán V, Bick B, Sherman S, Muniraj T, Jamidar P, Vedula S, Hager G, Khashab M. S1 Machine Learning for Classification of Indeterminate Biliary Strictures During Cholangioscopy. The American Journal Of Gastroenterology 2021, 116: s1-s1. DOI: 10.14309/01.ajg.0000771984.13549.fa.Peer-Reviewed Original ResearchDigital single-operator cholangioscopy interobserver study using a new classification: the Mendoza Classification (with video)
Kahaleh M, Gaidhane M, Shahid HM, Tyberg A, Sarkar A, Ardengh JC, Kedia P, Andalib I, Gress F, Sethi A, Gan SI, Suresh S, Makar M, Bareket R, Slivka A, Widmer JL, Jamidar PA, Alkhiari R, Oleas R, Kim D, Robles-Medranda CA, Raijman I. Digital single-operator cholangioscopy interobserver study using a new classification: the Mendoza Classification (with video). Gastrointestinal Endoscopy 2021, 95: 319-326. PMID: 34478737, DOI: 10.1016/j.gie.2021.08.015.Peer-Reviewed Original ResearchGIE Editorial Board top 10 topics: advances in GI endoscopy in 2020
Chua TY, Kyanam Kabir Baig KR, Leung FW, Ashat M, Jamidar PA, Mulki R, Singh A, Yu JX, Lightdale JR. GIE Editorial Board top 10 topics: advances in GI endoscopy in 2020. Gastrointestinal Endoscopy 2021, 94: 441-451. PMID: 34147512, DOI: 10.1016/j.gie.2021.06.011.Peer-Reviewed Original ResearchID: 3527191 EUS-GUIDED GASTROENTEROSTOMY: A MULTICENTER INTERNATIONAL STUDY COMPARING BENIGN AND MALIGNANT DISEASES
Kahaleh M, Tyberg A, Sameera S, Sarkar A, Shahid H, Abdelqader A, Gjeorgjievski M, Gaidhane M, Muniraj T, Jamidar P, Aslanian H, Abraham M, Lajin M, Kedia P, Nieto J, Parsa N, Andalib I, Bashir M, Kowalski T, Loren D, Kumar A, Schlachterman A, Chiang A, Holmes I, Ladd A, Oleas R, Zolotarevsky E, Robles-Medranda C, Barthet M. ID: 3527191 EUS-GUIDED GASTROENTEROSTOMY: A MULTICENTER INTERNATIONAL STUDY COMPARING BENIGN AND MALIGNANT DISEASES. Gastrointestinal Endoscopy 2021, 93: ab225-ab226. DOI: 10.1016/j.gie.2021.03.498.Peer-Reviewed Original ResearchResection of pancreatic cystic neoplasms in recurrent acute pancreatitis prevents recurrent pancreatitis but does not identify more malignancies
Muniraj T, Aslanian HR, Laine L, Jamidar PA, Farrell JF, Mitchell KA, Salem RR. Resection of pancreatic cystic neoplasms in recurrent acute pancreatitis prevents recurrent pancreatitis but does not identify more malignancies. World Journal Of Gastroenterology 2021, 27: 1630-1642. PMID: 33958848, PMCID: PMC8058652, DOI: 10.3748/wjg.v27.i15.1630.Peer-Reviewed Original ResearchConceptsIntra-ductal papillary mucinous neoplasmRecurrent acute pancreatitisPancreatic cystic neoplasmsCystic neoplasmsBD-IPMNAcute pancreatitisCause of pancreatitisRole of resectionMucinous cystic neoplasmPrevalence of malignancyPapillary mucinous neoplasmSerous cystic neoplasmsCross-sectional imagingMean episodesRAP patientsSurgical resectionCyst resectionMD-IPMNPrimary outcomeIPMN patientsRecurrent pancreatitisRetrospective studyCyst featuresGallstone aetiologyMucinous neoplasmsDigital Cholangioscopic Interpretation: When North Meets the South
Kahaleh M, Raijman I, Gaidhane M, Tyberg A, Sethi A, Slivka A, Adler DG, Sejpal D, Shahid H, Sarkar A, Martins F, Boumitri C, Burton S, Bertani H, Tarnasky P, Gress F, Gan I, Ardengh JC, Kedia P, Arnelo U, Jamidar P, Shah RJ, Robles-Medranda C. Digital Cholangioscopic Interpretation: When North Meets the South. Digestive Diseases And Sciences 2021, 67: 1345-1351. PMID: 33783691, DOI: 10.1007/s10620-021-06961-z.Peer-Reviewed Original ResearchConceptsIndeterminate biliary stricturesOverall diagnostic accuracyPapillary projectionsPolypoid patternInflammatory patternVillous patternBiliary stricturesDiagnostic accuracyInterrater agreementSingle-operator cholangioscopyMucosal changesBiliary treeFinal diagnosisMucosal featuresMalignant lesionsBenign lesionsInterventional endoscopistsTortuous vesselsIntraclass correlation analysisLesionsStrictureSuperior visualizationPoor interrater agreementUlcerationClassification criteriaCharacteristics of Patients Undergoing Endoscopic Retrograde Cholangiopancreatography for Sphincter of Oddi Disorders
Coté GA, Nitchie H, Elmunzer BJ, Kwon RS, Willingham FF, Wani S, Mullady D, Chak A, Singh V, Slivka A, Varadarajulu S, Freeman M, Gaddam S, Jamidar P, Tarnasky P, Foster L, Cotton PB. Characteristics of Patients Undergoing Endoscopic Retrograde Cholangiopancreatography for Sphincter of Oddi Disorders. Clinical Gastroenterology And Hepatology 2021, 20: e627-e634. PMID: 33716141, PMCID: PMC9053091, DOI: 10.1016/j.cgh.2021.03.008.Peer-Reviewed Original ResearchConceptsEndoscopic retrograde cholangiopancreatographyRetrograde cholangiopancreatographyPatients Undergoing Endoscopic Retrograde CholangiopancreatographyBiliary-type painCharacteristics of patientsRecurrent acute pancreatitisEvaluating PredictorsPostcholecystectomy patientsOddi dysfunctionEndoscopic sphincterotomyBiliary obstructionAcute pancreatitisOddi disordersSham treatmentDysfunction studiesObjective evidenceSphincterPatientsAbsolute numberSphincterotomyCholangiopancreatographyPainPancreatitisDysfunctionObstructionMulticenter experience with digital single-operator cholangioscopy in pregnant patients
Gutierrez O, Brewer G, Zulli C, Tejaswi S, Pawa R, Jamidar P, Robles-Medranda C, Pawa S, Camilion JV, Oleas R, Parsa N, Runge T, Miaw D, Ichkhanian Y, Khashab MA. Multicenter experience with digital single-operator cholangioscopy in pregnant patients. Endoscopy International Open 2021, 09: e116-e121. PMID: 33532547, PMCID: PMC7834694, DOI: 10.1055/a-1320-0084.Peer-Reviewed Original ResearchPregnant patientsUse of fluoroscopyDigital single-operator cholangioscopySingle-operator cholangioscopyD-SOCStent removalModerate post-ERCP pancreatitisMedian birth weightMean gestational ageBile duct cannulationBile duct stonesPost-ERCP pancreatitisHalf of casesNeonatal outcomesMulticenter experienceTertiary centerDuct stonesGestational ageMild bleedingRetrograde cholangiopancreatographyRetrospective studyBirth weightDuct cannulationTechnical successAvoidance of radiationEvaluation of socioeconomic and healthcare disparities on same admission cholecystectomy after endoscopic retrograde cholangiopancreatography among patients with acute gallstone pancreatitis
Chouairi F, McCarty TR, Hathorn KE, Sharma P, Aslanian HR, Jamidar PA, Thompson CC, Muniraj T. Evaluation of socioeconomic and healthcare disparities on same admission cholecystectomy after endoscopic retrograde cholangiopancreatography among patients with acute gallstone pancreatitis. Surgical Endoscopy 2021, 36: 274-281. PMID: 33481109, DOI: 10.1007/s00464-020-08272-2.Peer-Reviewed Original ResearchConceptsSame-admission cholecystectomyAcute gallstone pancreatitisEndoscopic retrograde cholangiopancreatographyCharlson Comorbidity IndexGallstone pancreatitisRetrograde cholangiopancreatographyU.S. Nationwide Inpatient Sample (NIS) databaseHigher Charlson comorbidity indexNationwide Inpatient Sample databaseMedicare payer statusUrban-teaching hospitalsMajority of patientsMultivariable logistic regressionRace/ethnicitySocio-demographic factorsHospital mortalityComorbidity indexHospital stayPayer statusSurgical managementHospitalization costsResultsA totalBlack raceTreatment strategiesFemale gender
2020
Comorbidities Drive the Majority of Overall Mortality in Low-Risk Mucinous Pancreatic Cysts Under Surveillance
Chhoda A, Yousaf MN, Madhani K, Aslanian H, Jamidar PA, Suarez AL, Salem R, Muniraj T, Kunstman J, Farrell JJ. Comorbidities Drive the Majority of Overall Mortality in Low-Risk Mucinous Pancreatic Cysts Under Surveillance. Clinical Gastroenterology And Hepatology 2020, 20: 631-640.e1. PMID: 33309984, DOI: 10.1016/j.cgh.2020.12.008.Peer-Reviewed Original ResearchConceptsCharlson Comorbidity IndexHigh-risk stigmataMucinous pancreatic cystsOverall mortalityWorrisome featuresPancreatic cystsComorbidity burdenAge-adjusted Charlson comorbidity indexKaplan-Meir survival analysisLow-risk cystsSingle-center studyHigher overall mortalityElectronic medical recordsComorbidity indexProspective surveillanceCenter studyMortality outcomesMedical recordsMucinous cystsPatient outcomesSerial imagingSurveillance populationCohort stratificationSurvival analysisAbstractTextAccess fistulotomy: technical tips for success
Magulick JP, Campbell EV, Muniraj T, Jamidar P, Aslanian H. Access fistulotomy: technical tips for success. VideoGIE 2020, 6: 49-53. PMID: 33490758, PMCID: PMC7806498, DOI: 10.1016/j.vgie.2020.10.005.Peer-Reviewed Original Research