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  1. Article ; Online: Liquid Biopsy for Colorectal Cancer Screening: Not So Bloody Fast.

    Weinberg, David S / Barkun, Alan

    Gastroenterology

    2024  

    Language English
    Publishing date 2024-03-25
    Publishing country United States
    Document type Editorial
    ZDB-ID 80112-4
    ISSN 1528-0012 ; 0016-5085
    ISSN (online) 1528-0012
    ISSN 0016-5085
    DOI 10.1053/j.gastro.2024.03.022
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  2. Article ; Online: Reply.

    Pittayanon, Rapat / Barkun, Alan

    Gastroenterology

    2023  Volume 166, Issue 1, Page(s) 226–227

    Language English
    Publishing date 2023-10-21
    Publishing country United States
    Document type Letter
    ZDB-ID 80112-4
    ISSN 1528-0012 ; 0016-5085
    ISSN (online) 1528-0012
    ISSN 0016-5085
    DOI 10.1053/j.gastro.2023.10.019
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  3. Article ; Online: Letter to the Editor: Endoscopy for potential variceal bleeding within 12 hours- not so fast!

    Laine, Loren / Barkun, Alan N / Leontiadis, Grigorios I

    Hepatology (Baltimore, Md.)

    2024  

    Language English
    Publishing date 2024-04-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 604603-4
    ISSN 1527-3350 ; 0270-9139
    ISSN (online) 1527-3350
    ISSN 0270-9139
    DOI 10.1097/HEP.0000000000000876
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  4. Article ; Online: What Is the Current Role of an Over-the-Scope Clip Used as First-Line Endoscopic Hemostasis in Patients With Nonvariceal Upper Gastrointestinal Bleeding?

    Barkun, Alan N / Alali, Ali A

    Annals of internal medicine

    2023  Volume 176, Issue 4, Page(s) 576–577

    MeSH term(s) Humans ; Hemostasis, Endoscopic ; Gastrointestinal Hemorrhage/therapy ; Patients ; Endoscopy, Gastrointestinal
    Language English
    Publishing date 2023-03-07
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 336-0
    ISSN 1539-3704 ; 0003-4819
    ISSN (online) 1539-3704
    ISSN 0003-4819
    DOI 10.7326/M23-0449
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  5. Article: An update on the management of non-variceal upper gastrointestinal bleeding.

    Alali, Ali A / Barkun, Alan N

    Gastroenterology report

    2023  Volume 11, Page(s) goad011

    Abstract: Upper gastrointestinal bleeding (UGIB) continues to be a common gastrointestinal emergency that carries significant morbidity and mortality. The epidemiology of UGIB has been changing over the last few decades with an overall decrease in peptic ulcer ... ...

    Abstract Upper gastrointestinal bleeding (UGIB) continues to be a common gastrointestinal emergency that carries significant morbidity and mortality. The epidemiology of UGIB has been changing over the last few decades with an overall decrease in peptic ulcer disease and increase in the prevalence of other etiologies including vascular lesions and malignancy. Appropriate risk assessment and patient stratification are crucial to ensuring that optimal care is delivered to patients and some risk assessment tools have shown excellent ability to define a low-risk group who can be managed as outpatients safely. Regardless of the etiology of UGIB, resuscitative interventions by primary care providers remain the most important initial measures to improve the outcome for patients including hemodynamic stabilization, an appropriate blood transfusion strategy, with or without acid-lowering agents, while also providing subsequent urgent endoscopic assessment and intervention. In addition, with increasing use of antithrombotic agents in clinical practice and its associated risk of bleeding, the management of such agents in the acute setting has become a real challenge to all physicians. In this article, we provide an up-to-date, evidence-based, practical review of recent changes and advances in UGIB with a focus on non-variceal etiologies.
    Language English
    Publishing date 2023-03-20
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2710871-5
    ISSN 2052-0034
    ISSN 2052-0034
    DOI 10.1093/gastro/goad011
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  6. Article ; Online: Assessment, Resuscitation and Medical Management of Variceal and Nonvariceal Gastrointestinal Bleeding.

    Alali, Ali A / Barkun, Alan N

    Gastrointestinal endoscopy clinics of North America

    2023  Volume 34, Issue 2, Page(s) 189–203

    Abstract: Upper gastrointestinal bleeding (UGIB) continues to be an important cause for emergency room visits and carries significant morbidity and mortality. Early resuscitative measures form the basis of the management of patients presenting with UGIB and can ... ...

    Abstract Upper gastrointestinal bleeding (UGIB) continues to be an important cause for emergency room visits and carries significant morbidity and mortality. Early resuscitative measures form the basis of the management of patients presenting with UGIB and can improve the outcomes of such patients including lowering mortality. In this review, using an evidence-based approach, we discuss the initial assessment and resuscitation of patients presenting with UGIB including identifying clues from history and physical examination to confirm UGIB, preendoscopic risk assessment tools, the role of early fluid resuscitation, utilization of blood products, use of pharmacologic interventions, and the optimal timing of endoscopy.
    MeSH term(s) Humans ; Gastrointestinal Hemorrhage/etiology ; Gastrointestinal Hemorrhage/therapy ; Gastrointestinal Hemorrhage/diagnosis ; Endoscopy, Gastrointestinal/adverse effects ; Risk Assessment ; Morbidity ; Esophageal and Gastric Varices/complications ; Esophageal and Gastric Varices/therapy
    Language English
    Publishing date 2023-09-27
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 1313994-0
    ISSN 1558-1950 ; 1052-5157
    ISSN (online) 1558-1950
    ISSN 1052-5157
    DOI 10.1016/j.giec.2023.09.001
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  7. Article ; Online: Reply.

    Chen, Yen-I / Barkun, Alan / Sahai, Anand

    Gastroenterology

    2023  Volume 166, Issue 3, Page(s) 539–540

    Language English
    Publishing date 2023-12-21
    Publishing country United States
    Document type Letter
    ZDB-ID 80112-4
    ISSN 1528-0012 ; 0016-5085
    ISSN (online) 1528-0012
    ISSN 0016-5085
    DOI 10.1053/j.gastro.2023.12.013
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  8. Article: What is the ideal timing for endoscopy in acute upper gastrointestinal bleeding?

    Barkun, Alan

    Endoscopy international open

    2017  Volume 5, Issue 5, Page(s) E387–E388

    Language English
    Publishing date 2017-04-26
    Publishing country Germany
    Document type Editorial
    ZDB-ID 2761052-4
    ISSN 2196-9736 ; 2364-3722
    ISSN (online) 2196-9736
    ISSN 2364-3722
    DOI 10.1055/s-0043-107613
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  9. Article ; Online: Artificial Intelligence-Aided Colonoscopy for Characterizing and Detecting Colorectal Polyps: Required, Nice to Have, or Overhyped?

    Byrne, Michael F / Von Renteln, Daniel / Barkun, Alan N

    Gastroenterology

    2023  Volume 164, Issue 3, Page(s) 332–333

    MeSH term(s) Humans ; Artificial Intelligence ; Colonic Polyps/diagnosis ; Colonoscopy ; Diagnosis, Computer-Assisted ; Intestinal Polyposis ; Colorectal Neoplasms/diagnosis
    Language English
    Publishing date 2023-01-09
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 80112-4
    ISSN 1528-0012 ; 0016-5085
    ISSN (online) 1528-0012
    ISSN 0016-5085
    DOI 10.1053/j.gastro.2023.01.003
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  10. Article ; Online: Reply.

    Barkun, Alan N / Martel, Myriam

    Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association

    2021  Volume 20, Issue 9, Page(s) 2152

    Language English
    Publishing date 2021-11-20
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 2119789-1
    ISSN 1542-7714 ; 1542-3565
    ISSN (online) 1542-7714
    ISSN 1542-3565
    DOI 10.1016/j.cgh.2021.11.018
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