This clinical trial is focused on studying a disease called systemic lupus erythematosus (SLE), which is a condition where the immune system mistakenly attacks healthy tissues in the body, causing inflammation and damage. The study is testing a new oral medication called cenerimod, which is taken as a film-coated tablet. The purpose of the study is to evaluate how effective cenerimod is at reducing the activity of SLE compared to a placebo. Participants in the study will continue their usual background therapy for SLE while taking the study medication.
The study will involve adult participants who have moderate to severe SLE. Over the course of the study, participants will be randomly assigned to receive either cenerimod or a placebo. The study is designed to be double-blind, meaning neither the participants nor the researchers will know who is receiving the actual medication and who is receiving the placebo. This helps ensure that the results are not biased. The study will last for about 12 months, during which time the participants’ health and response to the medication will be closely monitored.
Throughout the study, researchers will assess the participants’ response to the treatment using specific measures, such as the Systemic Lupus Erythematosus Responder Index (SRI-4) and the British Isles Lupus Assessment Group-based Composite Lupus Assessment (BICLA). These assessments will help determine if cenerimod is effective in reducing the symptoms and activity of SLE. The study aims to provide valuable information about the safety and potential benefits of cenerimod for people living with SLE.



Bulgaria
France
Greece
Poland
Romania