Gut check: COVID-19 may change your intestinal bacteria
NCT ID NCT05178238
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how COVID-19 changes the bacteria in the gut of hospitalized patients. Researchers will collect stool samples from 15 patients to measure the virus in feces and see if these changes relate to how sick patients become. The goal is to better understand the link between gut health and COVID-19 severity.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help explain why some people get sicker from COVID-19 and point to new ways to treat or predict severe illness.
- What could go wrong
- This is a very small, observational study with only 15 participants, so results may not apply to everyone. It is not testing any treatment.
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.
- Participants
-
15 people
The number who actually took part.
- Started
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Jan 2022
- Expected to finish
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Jun 2026
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.
Who is studied
All adult patients hospitalized in the Nimes University Hoptial with SARS-CoV-2 infection confirmed by RT-PCR
- 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: * patient hospitalized at in Nimes University hospital * Infection with SARS-CoV-2 confirmed by RT-PCR * The patient must have signed the consent form * The patient must be a member or beneficiary of a health insurance plan Exclusion Criteria: * The subject is participating in an interventional study susceptible to modify the intestinal microbiota, or is in a period of exclusion determined by a previous study * It is impossible to give the subject informed information * The patient is under safeguard of justice or state guardianship * Patient with a chronic digestive pathology or having been operated in the previous year or having enteral nutrition or having had bariatric surgery * Patient is pregnant, parturient or breastfeeding
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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.
Contacts and locations
Locations
-
CHU de Nimes
Nîmes, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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