IBD Briefs: May 2019 (Part 2)

KP Quinn et la. Inflamm Bowel Dis 2019; 25: 460-71.  This is a terrific review of evaluation and management of pouch disorders.

A Armuzzi et al. Inflamm Bowel Dis 2019; 25: 568-79. This prospective cohort study examined infliximab biosimilar in 810 patients (PROSIT cohort).  This included 459 patients naive to anti-TNF therapy (group a) , 196 with previous exposure (group b), and 155 who were switched while on original infliximab (group c).  At 12 months, patients without a loss of response were 71%, 64%, and 82% respectively in these three groups.

S Coward et al Gastroenterol 2019; 156: 1345-53. This study from Canada used population-based health administrative data from multiple provinces and then applied autoregressive integrated moving average regression to predict prevalence of IBD in 2030. Key point: “In 2018, 267,983 Canadians were estimated to be living with IBD, which was forecasted to increase to 402,853 by 2030.” This is approximately 1% of the population (981 per 100,000).

F Castiglione et al. Aliment Pharm Ther 2019; 49: 1026-39. This observational longitudinal study with 218 patients with Crohn’s disease who completed 2-years of anti-TNF treatment examined transmural healing via ultrasonography (≤3 mm bowel wall thickness).  “Transmural healing was associated with a higher rate of steroid-free clinical remission (95.6%), lower rates of hospitalization (8.8%) and need for surgery 0%).”  The authors conclude that transmural healing is associated with better long-term clinical outcomes than mucosal healing.

“Magic Fountain” Barcelona

 

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