Nicholas Shaheen
University of North Carolina
Nicholas J. Shaheen, MD, MPH is the Bozymski-Heizer Distinguished Professor of Medicine at the University of North Carolina School of Medicine, and the Senior Associate Dean for Clinical Research at the UNC School of Medicine. He is the PI of UNC’s Clinical and Translational Science Award, and Director of NC TraCS, UNC’s clinical research center. Dr. Shaheen’s research interests include gastroesophageal reflux disease, and pre-cancerous and cancerous conditions of the esophagus, including endoscopic treatment of Barrett’s esophagus. He has authored greater than 400 publications in these areas. Dr. Shaheen is currently principal investigator on multiple NIH grants investigating aspects of esophageal neoplasia.
Appearances
DateMay 6, 2023BACKGROUND: There is a lack of data on training benchmarks to define competence in colorectal EMR (C-EMR) among advanced endoscopy trainees (AETs). Previous pilot data from our group demonstrated a relatively low proportion of AETs achieve competence on key cognitive and technical aspects of C-EMR…Presenter
University of ColoradoSpeakers
University of North Carolina- DateMay 8, 2023Barrett’s esophagus (BE), a pre-malignant precursor of esophageal adenocarcinoma (EAC), when recognized early through screening, could potentially allow for endoscopic surveillance or endoscopic eradication therapy…
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University of ColoradoSpeakers
University of North Carolina - DateMay 6, 2023Introduction: Shifts towards high-fat, low-fiber diets, may contribute to the rising incidence of esophageal adenocarcinoma (EAC). In mice high-fat diet promotes EAC, possibly through effects on the gut microbiome and the systemic bile acid pool…
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Mayo ClinicSpeakers
Mayo ClinicMayo ClinicUniversity of Alabama at BirminghamUniversity of North CarolinaMayo Clinic - DateMay 7, 2023Introduction: Recent data suggested that cold snare EMR (C-EMR) offers equal efficacy, yet superior safety, compared with traditional hot EMR (H-EMR). We performed a systematic review and meta-analysis to assess the safety of C-EMR compared with H-EMR…
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University of ColoradoSpeakers
University of North Carolina - DateMay 18, 2024
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University of North Carolina - DateMay 20, 2024
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University of North Carolina - DateMay 20, 2024
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Northwestern UniversityUniversity of North Carolina - DateMay 20, 2024
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University of North Carolina - DateMay 19, 2024Similar to post-colonoscopy colorectal cancer, PEEC and PEEN undermine early cancer detection in BE…
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University of ColoradoSpeakers
University of North Carolina - DateMay 18, 2024Recent studies have described the durability of EET for BE-related neoplasia and the risk of neoplastic recurrence after achieving complete eradication of intestinal metaplasia (CE-IM). Current guidelines for endoscopic surveillance intervals post-EET are based on limited evidence…
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Johns Hopkins HospitalSpeakers
Washington University in St. LouisUniversity of Colorado School of MedicineUniversity of North Carolina at Chapel Hill School of MedicineMayo ClinicNorthwestern UniversityWashington University School of MedicineUniversity of California, Los AngelesUniversity of North CarolinaUCLAUniversity of Colorado - DateMay 21, 2024‘Incidental’ BE, defined as BE diagnosed during exams for reasons other than BE screening or surveillance, has unknown incidence and outcomes. Patient characteristics, detection of dysplasia, and adherence to established quality indicators in this patient population has not been described…
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University of ColoradoSpeakers
University of California Los AngelesUniversity of North Carolina 
DateMay 6, 2025This AGA session on Barrett's esophagus and esophageal adenocarcinoma will provide a state of the art update on screening, surveillance and endoscopic eradication therapy…Moderators
Baylor University Medical Center and Baylor Scott and White Research InstituteUniversity of North Carolina
DateMay 3, 2025SOCIETY: DDWModerators
Esophageal Institute, Allegheny Health NetworkWeill Cornell Medical CenterUniversity of North CarolinaUniversity of California San Diego- DateMay 4, 2025
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University of North Carolina
