Guillain-Barré Syndrome in a Patient Receiving Anti-Tumor Necrosis Factor for Crohn Disease: Coincidence or Consequence?

BACKGROUND Antibodies against tumor necrosis factor alpha (anti-TNF-alpha) are currently widely used in the treatment of inflammatory bowel diseases (IBD), despite a number of reported adverse effects. Diverse neurologic syndromes, including the Guillain-Barre syndrome (GBS), an immune-mediated disease characterized by evolving ascending limb weakness, sensory loss, and areflexia, have been described in association with anti-TNF-alpha therapy. CASE REPORT A 45-year-old White woman was in follow-up with fistulizing ileocolonic Crohn disease using combination therapy (infliximab plus azathioprine) as CD maintenance therapy.

Factors associated with surgical resection in patients with Crohn's disease: long-term evaluation.

Purpose: To evaluate patient characteristics and factors associated with surgical resection in patients with Crohn's disease (CD).

Methods: An analysis was performed on data from 295 patients with CD in follow-up from 2001 to 2018. Medical record data comprised age, gender, location, behavior and duration of the CD, smoking, and extraintestinal manifestation.

PREVALENCE AND PREDICTIVE FACTORS ASSOCIATED WITH POSITIVITY OF SARS-COV-2 SEROLOGICAL MARKERS IN PATIENTS WITH INFLAMMATORY BOWEL DISEASE AT AN IBD REFERRAL CENTER.

Background: Data related to SARS-CoV-2 exposure rates in patients with inflammatory bowel diseases (IBD) are scarce. Objective - Our aim was to determine the prevalence of serological markers of SARS-Cov-2 and the predictive factors for positivity in patients with IBD.

Methods: This is a cross-sectional, observational study carried out from May to September 2020.

Histoplasmosis Related to Immunosuppression in a Patient with Crohn's Disease: A Diagnostic Challenge.

BACKGROUND Infliximab, a monoclonal antibody against tumor necrosis factor (TNF) alpha with proven efficacy and known safety profile, is currently widely used in the treatment of inflammatory bowel diseases. Increased risk for serious infections and malignant neoplasms secondary to immunosuppression is a major concern during therapy with this medication. Histoplasmosis is a granulomatous disease caused by the fungus Histoplasma capsulatum.

COVID-19 quarantine measures are associated with negative social impacts and compromised follow-up care in patients with inflammatory bowel disease in Brazil.

Background: COVID-19 has affected the entire world. We aimed to determine the impact of COVID-19 containment measures on the daily life and follow up of patients with inflammatory bowel disease (IBD).

Methods: During May 2020, we evaluated 179 (79.