2023
Improving Adherence to Clinical Practice Guidelines for Managing Gastric Intestinal Metaplasia Among Gastroenterologists at a US Academic Institution
Jacob J, Millien V, Berger S, Hernaez R, Ketwaroo G, Flores A, Hou J, Jarbrink-Sehgal M, Khalaf N, Rosen D, El-Serag H, Tan M. Improving Adherence to Clinical Practice Guidelines for Managing Gastric Intestinal Metaplasia Among Gastroenterologists at a US Academic Institution. Journal Of Clinical Gastroenterology 2023, 58: 432-439. PMID: 37436841, PMCID: PMC10787041, DOI: 10.1097/mcg.0000000000001890.Peer-Reviewed Original ResearchH. pylori testingSurveillance endoscopyPreintervention cohortPostintervention studyBiopsy locationHigh-risk patientsClinical practice guidelinesGastric intestinal metaplasiaHelicobacter pylori testingPreintervention studyEndoscopic surveillanceIntestinal metaplasiaMapping biopsySurveillance recommendationsGastric mappingGIM patientsPostintervention cohortUS academic institutionsPractice guidelinesPatientsVA hospitalsClinical practiceUS hospitalsGastroenterologistsCohort
2022
External validation of a model determining risk of neoplastic progression of Barrett’s esophagus in a cohort of U.S. veterans
Nguyen T, Thrift A, Ketwaroo G, Du X, Leon Novelo L, George R, Rosen D, El-Serag H. External validation of a model determining risk of neoplastic progression of Barrett’s esophagus in a cohort of U.S. veterans. Gastrointestinal Endoscopy 2022, 95: 1113-1122. PMID: 34998796, PMCID: PMC9119926, DOI: 10.1016/j.gie.2021.12.034.Peer-Reviewed Original ResearchConceptsHigh-grade dysplasiaHigh-risk groupEsophageal adenocarcinomaBarrett's esophagusBE patientsDiscriminatory abilityHouston Veterans Affairs Medical CenterVeterans Affairs Medical CenterHGD/esophageal adenocarcinomaRetrospective cohort studyExternal validationExternal validation studyInitial EGDCohort studyConsecutive patientsSmoking statusDysplasia statusRisk groupsMedical CenterHigh riskGeneral populationNew diagnosisPatientsClinical practiceBiopsy sampling
2014
Volumetric Laser Endomicroscopy in Barrett’s Esophagus: Feasibility of Use and Detection of Dysplasia in Clinical Practice
Mosko J, Tewani S, Dzeletovic I, Ketwaroo G, Berzin T, Chuttani R, Sawhney M, Pleskow D. Volumetric Laser Endomicroscopy in Barrett’s Esophagus: Feasibility of Use and Detection of Dysplasia in Clinical Practice. The American Journal Of Gastroenterology 2014, 109: s592. DOI: 10.14309/00000434-201410002-02001.Peer-Reviewed Original Research
2012
Quality Improvement in Gastroenterology Clinical Practice
Kheraj R, Tewani S, Ketwaroo G, Leffler D. Quality Improvement in Gastroenterology Clinical Practice. Clinical Gastroenterology And Hepatology 2012, 10: 1305-1314. PMID: 22902758, PMCID: PMC5357135, DOI: 10.1016/j.cgh.2012.08.004.Peer-Reviewed Original ResearchConceptsChronic diseasesCommon gastrointestinal complaintsGastroenterology clinical practiceProcedure-related complicationsQI projectEvidence-based health careHigh-quality careGastroenterology careGastrointestinal complaintsOutpatient practiceGastrointestinal illnessClinical practiceGastrointestinal societiesGuidelines variesPatientsHealth careCareQuality improvementDiseaseGuidelinesComplicationsEndoscopyGastroenterologyIllnessManagement