Type of publication:
Conference abstract
Author(s):
Bodger K.; Booker C.; Kok K.; Lobo A.; Ahmad T.; Bloom S.; *Butterworth J.; Irving P.; Cummings F.
Citation:
Journal of Crohn's and Colitis. Conference: 19th Congress of the European Crohn's and Colitis Organisation, ECCO 2024. Stockholm Sweden. 18(Supplement 1) (pp i1775-i1777), 2024. Date of Publication: January 2024.
Abstract:
Background: The characteristics and outcomes of patients treated with vedolizumab in routine healthcare settings have not been widely evaluated in the UK. Method(s): Prospective, multicentre observational study of 364 patients started on vedolizumab in UK practice from January 2017 until February 2019 using the UK IBD Registry clinical web-based tool. For the present analysis, the primary outcome was drug survival (persistence) at 1-year, defined as attendance for infusion >=48 weeks after the first dose. Secondary outcomes were: Clinical remission (CR, based on partial Mayo score [<=1] or Harvey Bradshaw index [<=4]), physician global assessment (PGA), IBD-Control Questionnaire (IBD-Control-8, IBD-Control-VAS and individual item scores), laboratory parameters and adverse events. Result(s): Age (mean): 44 yrs; Males: 48%; IBD duration (mean): 6 yrs; Prev. resection: 18%; Steroids at baseline: 39%; Outcomes are summarized in Table 1. 37% of CD patients were assessed as being in clinical remission at baseline. Overall, 210 (58%) continued treatment beyond 48 weeks. At 1 year, 67.1% and 52.3% of CD and UC patients were in clinical remission with a clear improvement in QoL as assessed by IBD-Control -8. There were significant improvements across each IBD-Control-8 domain, including fatigue, with few patients considering switching treatment at that point (Figure 1). Conclusion(s): Vedolizumab was effective in clinical practice with 58% of patients remaining on treatment at one-year. Baseline status differed significantly from those recruited into RCTs. Patient reported outcomes demonstrated significant and meaningful improvements across physical, psychological, social and treatment domains.
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