Publications by authors named "Everson Fernando Malluta"

Background: Patients with inflammatory bowel disease (IBD) vaccinated for hepatitis B have a low success rate in achieving protective antibody levels. The main factors suggested for this are IBD itself and the use of immunosuppressive drugs.

Objective: To evaluate the concentration of anti-HBs antibodies and to verify factors associated with the effectiveness of hepatitis B vaccination in patients with IBD.

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Background: Inflammatory bowel disease encompasses pathological entities, the main being Crohn's disease and ulcerative rectocolitis. Both are characterized by chronic inflammation of the intestine. It affects young people of active age, compromising the situation of those patients, especially their quality of life, experiencing a strong deterioration in their clinical condition, from physical to social and emotional aspects.

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Objectives: We aimed to evaluate the incidence of pancreatic alterations in Crohn's disease using endoscopic ultrasound (EUS) and to correlate the number of alterations with current clinical data.

Methods: Patients diagnosed with Crohn's disease (n=51) were examined using EUS, and 11 variables were analyzed. A control group consisted of patients with no history of pancreatic disease or Crohn's disease.

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Background/aims: The efficacy of both Infliximab (IFX) and Adalimumab (ADA) can be reduced over time. The aim of this study was to analyze the incidence of loss of efficacy (LOE) of both IFX and ADA, and outline the influence of disease duration on its occurrence.

Methods: Retrospective, multicenter, observational cohort study, with CD patients treated with anti-TNF therapy.

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