scholarly journals Comparative Effectiveness of Ustekinumab Versus Adalimumab in Induction of Clinical Response and Remission in Crohn’s Disease: Experience of a Real-World Cohort at a Tertiary Care Inflammatory Bowel Disease Referral Center

2019 ◽  
Vol 12 (5) ◽  
pp. 245-251 ◽  
Author(s):  
Zunirah Ahmed ◽  
Krishna Venkata ◽  
Nan Zhang ◽  
Talha A. Malik
Keyword(s):  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Clinical Response ◽  
Real World ◽  
Bowel Disease ◽  
Comparative Effectiveness ◽  
Tertiary Care ◽  
Referral Center ◽  
Inflammatory Bowel ◽  
Disease Experience

scholarly journals Real-world effectiveness of vedolizumab in inflammatory bowel disease: week 52 results from the Swedish prospective multicentre SVEAH study

2021 ◽  
Vol 14 ◽  
pp. 175628482110233
Author(s):  
Carl Eriksson ◽  
Sara Rundquist ◽  
Vyron Lykiardopoulos ◽  
Ruzan Udumyan ◽  
Per Karlén ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Clinical Response ◽  
Real World ◽  
Bowel Disease ◽  
Clinical Remission ◽  
Real World Data ◽  
Inflammatory Bowel

Background: Prospectively and systematically collected real-world data on vedolizumab are scarce. We aimed to assess the long-term clinical effectiveness of vedolizumab in inflammatory bowel disease (IBD). Methods: This study was a prospective, observational, multicentre study. Overall, 286 patients with active IBD were included (Crohn’s disease, n = 169; ulcerative colitis, n = 117). The primary outcomes were clinical response at week 12 and clinical remission at week 52, based on the Harvey Bradshaw Index and the partial Mayo Clinic score. Secondary outcomes included clinical remission at week 12, clinical response at week 52, corticosteroid-free clinical remission at week 52, changes in biochemical measures, and health-related quality of life (HRQoL). Results: At baseline, 88% of the patients were exposed to anti-TNF and 41% of the patients with Crohn’s disease had undergone ⩾1 surgical resection. At week 12, clinical response was 27% and remission 47% in Crohn’s disease; corresponding figures in ulcerative colitis were 52% and 34%. Clinical response, remission and corticosteroid-free remission at week 52 were 22%, 41% and 40% in Crohn’s disease and 49%, 47% and 46% in ulcerative colitis, respectively. A statistically significant decrease in median faecal-calprotectin and C-reactive protein was observed at 12 and 52 weeks in patients with Crohn’s disease and ulcerative colitis. The HRQoL measures Short Health Scale and EuroQol 5-Dimensions improved in both Crohn’s disease and ulcerative colitis patients ( p < 0.001). Clinical disease activity at baseline was inversely associated with clinical remission at week 52. Conclusion: Vedolizumab proved effective for the treatment of refractory IBD in clinical practice.

scholarly journals P470 Ustekinumab Trough Levels are not Associated with Clinical Response in Inflammatory Bowel Disease Patients

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S460-S461
Author(s):  
Z Zelinkova ◽  
A Lipovska ◽  
K Otottova ◽  
J Lucenicova ◽  
B Kadleckova
Keyword(s):  
Inflammatory Bowel Disease ◽  
Maintenance Therapy ◽  
Clinical Response ◽  
Dose Escalation ◽  
Real World ◽  
Bowel Disease ◽  
Original Response ◽  
Mayo Score ◽  
Inflammatory Bowel ◽  
Trough Levels

Abstract Background Ustekinumab (UST) has been shown to effectively induce and maintain remission in inflammatory bowel disease (IBD). Only a few studies thus far have focused on UST pharmacokinetics suggesting that both, trough levels after i.v. induction as well as trough levels during stable maintenance might be associated with clinical and endoscopic response to UST. Data from real-world cohorts in this setting are scarce. Therefore, the aim of our study was to assess whether clinical response to UST was associated with a specific pharmacokinetic pattern. Methods All IBD patients treated with UST in one tertiary IBD centre between January 2017 and August 2020 were retrospectively retrieved from the database. Disease activity was assessed by Harvey-Bradshaw index (HBI) and partial Mayo score in Crohn’s disease (CD) and ulcerative colitis (UC) pts; respectively. Clinical response was defined as a decrease of HBI of ≥2 points or partial Mayo score ≥3 points. Patients not responding to therapy by week 16, or loosing original response received dose escalation from 90mg s.c. every 8 weeks to 90mg every 4 weeks. UST through levels were assessed by commercially available ELISA kit (IDKmonitor®) at week 8 after i.v. induction and/or during maintenance therapy after a minimum period of 16 weeks of treatment. Results In total, 61 IBD patients were included (mean age 38 years, range 22–70; 38 women; 54 CD/6 UC/1 IBD-U). All patients were antiTNF experienced, minority (11; 18%) had also been treated with vedolizumab prior UST. Thirty-nine pts (64%) were responders, out of these 15 pts (38%) required dose escalation at some point of the treatment due to secondary loss of response. UST through levels at week 8 were significantly higher than the maintenance levels (mean 5.6±SEM 0.7µg/mL vs. 2.2±0.3µg/mL; p&lt;0.001). There were no significant differences between responders and non-responders neither in trough levels after induction (5±0.8µg/mL vs. 6.4±1.1µg/mL, p=n.s.), nor in trough levels during maintenance therapy (2.3± 0.4µg/mL vs. 1.9 ±0.4µg/mL, p=n.s.). Patients requiring dose escalation did not differ from stable responders in maintenance trough levels (2.4±0,6 µg/mL vs. 2,3 ±0,4 µg/mL). Conclusion In this limited size real-world cohort of IBD patients, we found no difference in pharmacokinetics between reponders and non-reponders to ustekinumab.

scholarly journals Real-world Effectiveness and Safety of Vedolizumab for the Treatment of Inflammatory Bowel Disease: The Scottish Vedolizumab Cohort

2019 ◽  
Vol 13 (9) ◽  
pp. 1111-1120 ◽  
Author(s):  
N Plevris ◽  
C S Chuah ◽  
R M Allen ◽  
I D Arnott ◽  
P N Brennan ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Real World ◽  
Bowel Disease ◽  
Clinical Remission ◽  
Mucosal Healing ◽  
Inflammatory Bowel

Abstract Background & Aims Vedolizumab is an anti-a4b7 monoclonal antibody that is licensed for the treatment of moderate to severe Crohn’s disease and ulcerative colitis. The aims of this study were to establish the real-world effectiveness and safety of vedolizumab for the treatment of inflammatory bowel disease. Methods This was a retrospective study involving seven NHS health boards in Scotland between June 2015 and November 2017. Inclusion criteria included: a diagnosis of ulcerative colitis or Crohn’s disease with objective evidence of active inflammation at baseline (Harvey–Bradshaw Index[HBI] ≥5/Partial Mayo ≥2 plus C-reactive protein [CRP] >5 mg/L or faecal calprotectin ≥250 µg/g or inflammation on endoscopy/magnetic resonance imaging [MRI]); completion of induction; and at least one clinical follow-up by 12 months. Kaplan–Meier survival analysis was used to establish 12-month cumulative rates of clinical remission, mucosal healing, and deep remission [clinical remission plus mucosal healing]. Rates of serious adverse events were described quantitatively. Results Our cohort consisted of 180 patients with ulcerative colitis and 260 with Crohn’s disease. Combined median follow-up was 52 weeks (interquartile range [IQR] 26–52 weeks). In ulcerative colitis, 12-month cumulative rates of clinical remission, mucosal healing, and deep remission were 57.4%, 47.3%, and 38.5%, respectively. In Crohn’s disease, 12-month cumulative rates of clinical remission, mucosal healing, and deep remission were 58.4%, 38.9%, and 28.3% respectively. The serious adverse event rate was 15.6 per 100 patient-years of follow-up. Conclusions Vedolizumab is a safe and effective treatment for achieving both clinical remission and mucosal healing in ulcerative colitis and Crohn’s disease.

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