*Acute severe colitis
*Mild-to-Moderate Ulcerative Colitis
*Methotrexate in Ulcerative Colitis
*Infliximab Ulcerative Colitis
*Infliximab with Azathiopurine (Ulcerative Colitis)
*Acute severe colitis: Accelerated induction Infliximab
*Adalimumab in Ulcerative Colitis (ULTRA studies)
*Golimumab in Ulcerative Colitis
*Vedolizumab vs Adalimumab Ulcerative Colitis
*Vedolizumab Ulcerative Colitis
*Tofacitinib (OCTAVE Ulcerative Colitis)
*Ustekinumab (Ulcerative colitis)
*Acute severe colitis: Infliximab vs ciclosporin (CONTRUCT)
Cochrane analysis comparing probiotics and mesalazine as maintenance treatment in Ulcerative Colitis.
Authors conclusions: Given the relatively small number of patients in the pooled analysis, the small number of events and the high risk and unclear risk of bias in the included studies, there is insufficient evidence to make conclusions about the efficacy of probiotics for maintenance of remission in UC. There is a lack of well-designed RCTs in this area and further research is needed.