Publications by authors named "Kevin Pivovarov"

Background: Clinical training in inflammatory bowel disease (IBD) is a mandated component of adult gastroenterology fellowship. This study aims to assess methods of instruction in IBD and identify priorities and gaps in IBD clinical training among residents and program directors (PDs).

Methods: Using both an online and in-person platform, we administered a 15-question PD survey and 19-question trainee survey that assessed the methods of IBD teaching and trainee perceptions of knowledge transfer of 22 IBD topics.

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Introduction: Current clinical practice guidelines suggest that patients with ulcerative colitis (UC) hospitalized because of a disease flare should be offered a normal diet, unless such a diet is not tolerated. Studies of hospitalized patients have demonstrated iatrogenic malnutrition from unjustified or inappropriate nil per os (NPO) or clear liquid diet (CLD) orders. In this study, we aim to characterize the burden of this problem in hospitalized patients with UC.

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Aim: To identify the 3-month incidence of chronic postsurgical pain and long-term opioid use in patients at the Toronto General Hospital.

Methods: 200 consecutive patients presenting for elective major surgery completed standardized questionnaires by telephone at 3 months after surgery.

Results: 51 patients reported a preoperative chronic pain condition, with 12 taking opioids preoperatively.

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Background: Patients with inflammatory bowel disease (IBD) experience frequent hospitalizations and use of immunosuppressive medications, which may predispose them to colonization with antimicrobial-resistant organisms (ARO).

Objective: To determine the prevalence of ARO colonization on admission to hospital and the incidence of infection during hospitalization among hospitalized IBD patients.

Methods: A chart review comparing the prevalence of colonization and incidence of infection with methicillin-resistant Staphylococcus aureus, vancomycin-resistant enterococci and extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL) in hospitalized IBD patients with those of non-IBD controls was performed.

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Background: Upper GI endoscopy has an important diagnostic and therapeutic role in the management of nonvariceal upper GI bleeding (NVUGB).

Objective: To characterize nationwide patterns of utilization of upper GI endoscopy in pregnant women with NVUGB and to assess health outcomes.

Design: Retrospective cohort study.

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