摘要
In this editorial we comment on an article published in World Journal of Clinical Cases in 2024,in which a case of refractory ulcerative colitis(UC)was discussed based on the response to different lines of biologics.Different studies showed that different classes of biologics have their advantages and disadvantages in the treatment of refractory UC.Certain classes are superior to others and if tried earlier on would lead to a possible change in the outcome.
