The study will investigate efficacy of STW5-II as add-on therapy on the rate to remission in patients with mild to moderate ulcerative colitis in an acute flare.
Age range
18 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Proportion of patients being in remission at final visit
Timeframe: Week 12
Change of endoscopic index (EI)
Timeframe: From baseline to week 12
Change of histological index (HI) based on Riley
Timeframe: From baseline to week 12
Proportion of patients reaching a clinical CAI ≤ 2 points
Timeframe: Week 12
Time to remission, defined as days from Day 0 until first remission is reached
Timeframe: Up to 12 weeks
Time to sustained remission (CAI ≤ 2 points) defined as days from Day 0 until first sustained remission is reached
Timeframe: Up to 12 weeks
Number of patients who reached a remission at least once during the course of the study
Timeframe: Week 12
Number of patients who reached a sustained remission at least once during the course of the study
Timeframe: Week 12
Change from baseline of absolute CAI values to final visit
Timeframe: From baseline to week 12
Change from baseline in Inflammatory Bowel Disease Questionnaire (IBDQ-D) (German version) at final visit
Timeframe: From baseline to week 12
Change from baseline in Irritable Bowel Severity Score (IBSS) at final visit
Timeframe: From baseline to week 12
Change from baseline in EuroQol 5 dimensions questionnaire (EQ-5D) at final visit
Timeframe: From baseline to week 12
Mayo Score throughout the study
Timeframe: Up to 12 weeks
Change of of oral mesalazine dose throughout the study period
Timeframe: From baseline to week 12
Change in ulcerative colitis (UC) markers
Timeframe: From baseline to week 12