This is a study to test the non-inferiority of bowel cleansing with 100 g Mannitol against standard Plenvu® same-day dosing regimen. The 50% of the subjects will receive Mannitol, while the remaining part will receive Plenvu®.
Who can participate
Age range
18 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.
Inclusion criteria
. Ability of subject to consent and provide signed written informed consent.
. Age ≥ 18 years.
. Males and females scheduled for elective colonoscopy performed according to ESGE guidelines.
. Subjects willing and able to complete the entire study and to comply with instructions.
Exclusion criteria
. Pregnancy or breast feeding. Females of childbearing potential must have a negative pregnancy test at Visit 2 and practice highly effective methods of birth control throughout the study period, according to the CTCG "Recommendations related to contraception and pregnancy testing in clinical trials" v 1.2\* (unless postmenopausal or surgically sterile, or whose sole sexual partner had a successful vasectomy).
. Severe acute and chronically active inflammatory bowel disease; subjects in clinical remission (Crohn's Disease Activity Index - CDAI \< 150 for Crohn Disease (Best et al. 1976) and Partial Mayo Score ≤ 2 for Ulcerative Colitis (Schroeder et al. 1987)) are allowed.
. Severe renal failure: eGFR \< 30 ml/min/1.73 m2 estimated by simplified MDRD equation.
. Severe heart failure: New York Heart Association (NYHA) Class III-IV.
Questions worth asking your doctor
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.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
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.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Proportion of subjects with adequate bowel cleansing defined by the Boston Bowel Preparation Scale (BBPS) total score
Timeframe: During colonoscopy (visit4), maximum 28 days after signing the informed consent form)