Could a daily 'Good Bacteria' capsule speed up recovery after sepsis?
NCT ID NCT07295353
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a daily capsule of pasteurized Akkermansia muciniphila, a type of beneficial gut bacteria, can help adults recover after being treated for sepsis in the ICU. Fifty participants will take either the supplement or a placebo for 56 days. Researchers will check safety and measure changes in gut bacteria and immune markers from stool and blood samples.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Pasteurized Akkermansia muciniphila (a beneficial gut bacteria) taken as a daily capsule
- What this could lead to
- If it works, this could point toward a simple, safe supplement to help people recover their gut health and immune function after a serious ICU stay for sepsis.
- What could go wrong
- This is a very early, small study (50 people) testing safety and gut bacteria changes, not whether it actually improves recovery. The supplement may have no effect or cause side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2026
An estimate. Start dates often move.
- Expected to finish
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Jan 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥18 years * Treated in the ICU for at least 2 days and discharged to a regular clinical ward * Diagnosed with sepsis during ICU admission * Received selective digestive decontamination (SDD) or cephalosporin * Capable of giving written informed consent Exclusion Criteria: * Recent major gastrointestinal surgery * Diagnosed with ulcerative colitis or Crohn's disease * Presence of a hematological malignancy and/or current use of immunomodulatory therapy (e.g., CAR-T cell therapy or immune checkpoint inhibitors) Use of systemic immunomodulatory drugs or corticosteroids (defined as ≥10 mg prednisone equivalent daily at ICU discharge), at the time of inclusion. * History of solid organ or stem cell transplantation * Pregnancy or lactation * Donation of blood or plasma within 30 days prior to inclusion or planned donation during the intervention period * Any other condition that, in the opinion of the investigator, could pose a risk to the subject or interfere with study result
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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