Bacteria and Intestinal Translocation in Surgery (Bandit) (NCT03554148) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Bacteria and Intestinal Translocation in Surgery (Bandit)
Switzerland209 participantsStarted 2017-07-01
Plain-language summary
Patients undergoing elective abdominal surgery will be included prospectively. Informed consent will be obtained. Preoperatively baseline health data is collected and a skin swab and rectal swab for baseline skin and gut microbiota is taken. During the surgery additional clinical data and additional samples will be obtained. Additional samples include: rectal swab, biopsies of the resected specimen (lymph node, peritoneum, intestinal content, mucosa), venous blood sample (7.5ml) at the end of the operation, liver biopsy and skin biopsy. Postoperative health data is recorded. If a surgical site infection occurs a swab is taken too. With 16 sRNA (small ribonucleic acid) based sequencing the investigators will quantify the abundance of the different bacterial species in all samples. Primary outcome will be to assess a difference of 16sRNA signal in the liver and lymph node biopsies between patients with and patients without surgical site infection. Secondary outcomes include variables predicting the occurence of surgical site infections and a model describing the way bacteria may take to cause wound infection.
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:
* Informed Consent
* All Ages
* All Gender
* Elective Abdominal Surgery
* Age \> 18
* All approached (laparoscopic, open)
* All ethnic and sociodemographic backgrounds
* Sufficient knowledge of the study language (German)
Exclusion Criteria:
* pregnant or lactating women
* no operation performed (i.e. only planned)
* insufficient knowledge of project language (German)
* lack of informed consent
* known colonization with multi-resistant bacteria (e.g. Methicillin-resistant Staphylococcus aureus (MRSA) or extended spectrum betalactamase (ESBL))
* known cirrhotic liver disease
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.