Infliximab vs Vedolizumab for Colitis from Immunotherapy in Cancer Patients
Trial Summary
What is the purpose of this trial?
This phase I/II trial studies the side effects of infliximab and vedolizumab and to see how well they work in treating inflammation of the colon (colitis) caused by immune checkpoint inhibitor therapy in patients with cancer of the genital and urinary organs (genitourinary) or melanoma. Monoclonal antibodies, such as infliximab or vedolizumab, may help to treat immunotherapy induced colitis/diarrhea. This study may help to identify the optimal treatment strategy for immune checkpoint inhibitor-related colitis in patients with genitourinary cancer or melanoma.
Will I have to stop taking my current medications?
The trial does not specify if you need to stop taking your current medications, but you cannot be on other immunosuppressive therapies while participating. It's best to discuss your current medications with the study team.
What data supports the effectiveness of the drugs infliximab and vedolizumab for treating colitis in cancer patients?
Research shows that both infliximab and vedolizumab are effective for treating inflammatory bowel diseases like ulcerative colitis and Crohn's disease. Infliximab has been proven to help patients achieve remission without steroids, while vedolizumab has shown safety and effectiveness in real-world settings for similar conditions.12345
Is Infliximab or Vedolizumab safe for humans?
Infliximab and Vedolizumab are generally considered safe for treating inflammatory bowel diseases, but they can have side effects. Infliximab may cause severe infections and infusion reactions, while Vedolizumab is linked to adverse events at higher drug levels. More studies are needed to fully understand their safety profiles.678910
How do infliximab and vedolizumab differ from other drugs for colitis in cancer patients?
Infliximab and vedolizumab are unique because they offer different mechanisms of action compared to traditional treatments. Infliximab is an anti-TNF (tumor necrosis factor) drug, while vedolizumab targets the α4β7 integrin, which helps control immune cell movement in the gut, making them suitable for patients who do not respond to or cannot tolerate other treatments.47111213
Research Team
Yinghong Wang
Principal Investigator
M.D. Anderson Cancer Center
Eligibility Criteria
This trial is for adults with genitourinary cancer, melanoma, or non-small cell lung cancer who have developed grade 2 or higher colitis from immune checkpoint inhibitor therapy. They must not have active GI infections, inflammatory bowel disease, radiation enterocolitis, or be on other immunosuppressive drugs. Pregnant women and those under 18 are excluded.Inclusion Criteria
Exclusion Criteria
Trial Timeline
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Patients receive infliximab or vedolizumab intravenously over 1 hour at weeks 0, 2, and 6 for a total of 3 doses
Follow-up
Participants are monitored for safety and effectiveness after treatment
Long-term follow-up
Participants are monitored for long-term outcomes and survival
Treatment Details
Interventions
- Infliximab (Monoclonal Antibodies)
- Vedolizumab (Monoclonal Antibodies)
Infliximab is already approved in European Union, United States, Canada, Japan for the following indications:
- Ankylosing Spondylitis
- Crohn's Disease
- Ulcerative Colitis
- Psoriatic Arthritis
- Rheumatoid Arthritis
- Plaque Psoriasis
- Ankylosing Spondylitis
- Crohn's Disease
- Ulcerative Colitis
- Psoriatic Arthritis
- Rheumatoid Arthritis
- Plaque Psoriasis
- Ankylosing Spondylitis
- Crohn's Disease
- Ulcerative Colitis
- Psoriatic Arthritis
- Rheumatoid Arthritis
- Plaque Psoriasis
- Ankylosing Spondylitis
- Crohn's Disease
- Ulcerative Colitis
- Psoriatic Arthritis
- Rheumatoid Arthritis
- Plaque Psoriasis
Find a Clinic Near You
Who Is Running the Clinical Trial?
M.D. Anderson Cancer Center
Lead Sponsor
National Cancer Institute (NCI)
Collaborator