Using super-oxidized solution for treating secondary peritonitis during emergency surgery
Official title: The Effect of Intraoperative Peritoneal Lavage With Super-Oxidized Solution on Surgical Site Infections and Mortality in Patients With Secondary Peritonitis: A Randomized Controlled Trial
Run by Insel Gruppe AG, University Hospital Bern · NCT05050253 · Data updated 2026-05-14
This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.
This study is testing if using a special cleaning solution during emergency surgery can help patients with serious abdominal infections have fewer infections and better outcomes compared to a standard solution.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 19 Years and up |
| Sex | All |
| Enrollment | 200 (estimated) |
| Sponsor | Insel Gruppe AG, University Hospital Bern Academic / other |
| Locations | 1 site (Bern) |
| Trial ID | NCT05050253 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults over 18 scheduled for emergency abdominal surgery due to secondary peritonitis from conditions like hollow-viscus perforation or abdominal abscess.
✕Probably not a fit
Patients with primary or tertiary peritonitis or those who are pregnant will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial investigates the effectiveness of peritoneal lavage with super-oxidized solution (SOS) compared to the standard Ringer's solution in patients undergoing emergency abdominal surgery for secondary peritonitis. Secondary peritonitis is a serious condition that can lead to high rates of morbidity and mortality due to surgical site infections and sepsis. The study aims to determine if SOS can reduce the incidence of surgical site infections and mortality in this patient population. Eligible patients will be randomized during surgery to receive either SOS or Ringer's solution as part of their treatment.
Why it matters
Potential benefit: If successful, this approach could significantly reduce surgical site infections and mortality rates in patients with secondary peritonitis.
How similar studies have gone: While the use of super-oxidized solutions is promising, this specific application in secondary peritonitis is novel and has not been extensively tested in previous studies.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Secondary peritonitis due to suspected hollow viscus perforation, anastomotic insufficiency, and/or abdominal abscess (including patients with the named abdominal emergencies as a complication after elective surgery) * Scheduled emergency abdominal surgery by laparotomy with peritoneal lavage * Age over 18 years * Written informed consent Exclusion Criteria * Pregnancy (will be ruled out using beta-hCG testing in women of childbearing potential) * Patients with primary or tertiary peritonitis
Where it's running
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Inselspital, Bern University Hospital
Bern, Switzerland Recruiting
Study contacts
- Principal investigator: Tobias Haltmeier, MD — Inselspital, Bern University Hospital
- Study coordinator: Tobias Haltmeier, MD
- Email: tobias.haltmeier@insel.ch
- Phone: +41 31 664 03 04
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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AIDE: Decision Support for Emergency Surgery in Complicated Diverticulitis
This observational study collects real-world data from adults undergoing emergency surgery for complicated diverticulitis to see how decisions between primary anastomosis and Hartmann’s procedure are made.
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Evaluating surgical options for treating peritonitis from perforated diverticulitis
This study is testing two different surgical methods for treating peritonitis caused by perforated diverticulitis to see which one helps patients recover better.
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Comparing vacuum assisted closure and on-demand relaparotomy for fecal peritonitis
This study is testing whether using vacuum assisted closure or doing surgery as needed is better for patients with fecal peritonitis in terms of recovery and complications.
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Personalized treatment with Pentaglobin® for patients with peritonitis after surgery
This study is testing if adding Pentaglobin® to standard care can help patients recover better from peritonitis after surgery.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.