Tremfya (guselkumab) receives positive CHMP opinion for treatment of patients with moderately to severely active Crohn’s Disease- J&J

 J&J  announced that the  Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA)   has recommended expanding the Marketing Authorisation for Tremfya  (guselkumab) to include the treatment of adult patients with moderately to severely active Crohn’s disease who have had an inadequate response, lost response, or were intolerant to either conventional therapy or a biologic treatment. This application included both subcutaneous (SC) and intravenous (IV) options for induction treatment. This follows a positive CHMP opinion for guselkumab for the treatment of patients with moderately to severely active ulcerative colitis earlier this year.

The positive CHMP opinion for guselkumab for Crohn’s disease was based on a review of data from the Phase III GALAXI and GRAVITI programmes. In the GALAXI programme, at Week 12 guselkumab achieved the co-primary endpoints of clinical remission and endoscopic response and the major secondary endpoints of PRO-2 remission and fatigue response, demonstrating statistically significant and clinically meaningful improvements in symptoms relative to placebo. These studies also showed a significantly greater proportion of patients were in corticosteroid-free clinical remission at Week 48 and endoscopic response at Week 48 in the guselkumab treated group compared to placebo. Significantly, from the pooled GALAXI 2 and 3 study results, guselkumab also demonstrated greater efficacy compared to ustekinumab in endoscopic response and endoscopic remission at Week 48.

In the Phase III GRAVITI study, a SC induction dose regimen was evaluated as an alternative to the IV induction dose regimen that was evaluated in the GALAXI 2 and 3 studies. In the GRAVITI study, both co-primary endpoints of clinical remission and endoscopic response at Week 12 relative to placebo were achieved.  In addition, all secondary endpoints (PRO-2 remission and clinical response) at Week 12, and clinical remission at Week 24 demonstrated significant results compared with placebo. Safety results from both GALAXI studies and the GRAVITI study were consistent with the known safety profile of guselkumab in approved indications.

"The results from the Phase III studies demonstrate guselkumab has the potential to become the only IL-23 inhibitor to offer both SC and IV induction options for Crohn’s disease”, said Mark Graham, Senior Director, Therapeutic Area Lead, Immunology, J&J Innovative Medicine EMEA. “Today’s positive opinion by the CHMP marks an important step forward in offering a potentially new and differentiated treatment option for people living with this chronic and debilitating condition, which affects around two million people in Europe. We look forward to the European Commission’s decision for both ulcerative colitis and Crohn’s disease and the opportunity to bring guselkumab to patients living with inflammatory bowel disease.”