1. Long-term outcomes of vedolizumab in inflammatory bowel disease: the Swedish prospective multicentre SVEAH extension study
- Author
-
Visuri, Isabella, Eriksson, Carl, Karlqvist, Sara, Lykiardopoulos, Byron, Karlen, Per, Grip, Olof, Soderman, Charlotte, Almer, Sven, Hertervig, Erik, Marsal, Jan, Malmgren, Carolina, Delin, Jenny, Strid, Hans, Sjoberg, Mats, Bergemalm, Daniel, Hjortswang, Henrik, Halfvarson, Jonas, Visuri, Isabella, Eriksson, Carl, Karlqvist, Sara, Lykiardopoulos, Byron, Karlen, Per, Grip, Olof, Soderman, Charlotte, Almer, Sven, Hertervig, Erik, Marsal, Jan, Malmgren, Carolina, Delin, Jenny, Strid, Hans, Sjoberg, Mats, Bergemalm, Daniel, Hjortswang, Henrik, and Halfvarson, Jonas
- Abstract
Background:Real-world data on long-term outcomes of vedolizumab (VDZ) are scarce. Objective:To assess long-term outcomes (up to 3 years) of VDZ in treating inflammatory bowel disease (IBD). Design:A nationwide, prospective multicentre extension of a Swedish observational study on VDZ assessing Effectiveness And Healthcare resource utilization in patients with IBD (SVEAH). Methods:After re-consent, data of patients with Crohns disease (CD) (n = 68) and ulcerative colitis (UC) (n = 46) treated with VDZ were prospectively recorded using an electronic case report form integrated with the Swedish IBD Register (SWIBREG). The primary outcome was clinical remission (defined as Harvey-Bradshaw Index <= 4 in CD and partial Mayo score <= 2 in UC) at 104 and 156 weeks in patients with a response and/or remission 12 weeks after starting VDZ. Secondary outcomes included health-related quality of life (HRQoL) and biochemical outcomes. Results:VDZ continuation rates were high at weeks 104 and 156, 88% and 84%, respectively, for CD and 87% and 78%, respectively, for UC. Of the 53 CD patients with a response/remission at 12 weeks, 40 (75%) patients were in remission at 104 weeks and 42 (79%) patients at 156 weeks. For UC, these numbers were 25/31 (81%) and 22/31 (71%), respectively. Improvements were seen in the Short Health Scale (p < 0.01 for each dimension; CD, n = 51; UC, n = 33) and the EuroQol 5-Dimensions, 5-levels index value (p < 0.01; CD, n = 39; UC, n = 30). Median plasma-C-reactive protein concentrations (mg/L) decreased from 5 at baseline to 4 in CD (p = 0.01, n = 53) and from 5 to 4 in UC (p = 0.03, n = 34) at 156 weeks. Correspondingly, median faecal-calprotectin (mu g/g) decreased from 641 to 114 in CD patients (p < 0.01, n = 26) and from 387 to 37 in UC patients (p = 0.02, n = 17). Conclusion:VDZ demonstrated high continuation rates and was associated with improvements in clinical outcomes, HRQoL measures and inflammatory markers at, Funding Agencies|Takeda [EUPAS22735]; Swedish governments agreement on medical training and research [OLL-836791, OLL-934569, OLL-929900, OLL-960775]
- Published
- 2023
- Full Text
- View/download PDF