The CLARITY trial looks at the impact of COVID-19 on people with Crohn's and Colitis who are taking either infliximab or vedolizumab.
Clarity on coronavirus and Crohn's and Colitis medications
New research looks at the link between Crohn's and Colitis medications and the coronavirus vaccine. The CLARITY trial is looking at the impact of coronavirus on people with Crohn's and Colitis who are taking either infliximab or vedolizumab.
We learned there is no evidence that people taking infliximab or vedolizumab are more likely to catch coronavirus, or have more serious illness from coronavirus. And both people taking infliximab and vedolizumab made a good antibody response after two vaccine doses. However, the research raises the need for more investigation, such as when people with a weakened immune system should receive their second vaccination.
Please find the full Q&A and our information on coronavirus here. Our LiveChat and our Helpline is open 10am-3pm Monday to Friday for your questions.
This study shows the importance of ongoing research into the relationship between Crohn's, Colitis and coronavirus. It's a complex issue and may mean that the current vaccination system needs to adapt for people on specific types of medication which are commonly used in conditions such as Crohn's and Colitis. The good news is that after a second dose people on both infliximab and vedolizumab produce a good antibody response. And we're speaking with government to get this issue on the agenda.
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Helpline Service
We know it can be difficult to live with, or support someone living with these conditions. But you’re not alone. We provide up-to-date, evidence-based information and can support you to live well with Crohn’s or Colitis.
Our helpline team can help by:
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Providing information about Crohn’s and Colitis.
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Listening and talking through your situation.
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Helping you to find support from others in the Crohn’s and Colitis community.
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Providing details of other specialist organisations.
Please be aware we’re not medically or legally trained. We cannot provide detailed financial or benefits advice or specialist emotional support.
Please contact us via telephone, email or LiveChat - 10am to 3pm, Monday to Friday (except English bank holidays).
If you need specific medical advice about your condition, your GP or IBD team will be best placed to help.