New study tests best antibiotic for superbug infections
NCT ID NCT06738771
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at 600 adults with infections caused by a hard-to-treat bacteria called Pseudomonas aeruginosa. Researchers will compare newer and older antibiotics to see which works best to cure the infection. The goal is to find the most effective treatment for these dangerous superbug infections.
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
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About 600 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Jan 2027
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
Prospective multicenter cohort
- 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: * All patients aged 18 or over and requiring intravenous definite antimicrobial therapy for a DTR P. aeruginosa infection Exclusion Criteria: * Cystic fibrosis * P. aeruginosa DTR colonization or P. aeruginosa DTR infection not requiring definitive intravenous antibiotic therapy * Protected person (under guardianship or curatorship) * Persons under court protection * Persons deprived of liberty * Opposition expressed for participation in the study
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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 places running it
48 sites in 2 countries. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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CH Argenteuil
NOT_YET_RECRUITINGArgenteuil, France
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CH Bayonne
NOT_YET_RECRUITINGBayonne, France
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CH Bethune
NOT_YET_RECRUITINGBéthune, France
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CH Bourgoin-Jallieu
NOT_YET_RECRUITINGBourgoin, France
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CH Haguenau
NOT_YET_RECRUITINGHaguenau, France
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CH Métropole Savoie
NOT_YET_RECRUITINGChambéry, France
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CH PAU
NOT_YET_RECRUITINGPau, France
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CH Perpignan
NOT_YET_RECRUITINGPerpignan, France
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CH Saint-Lô
NOT_YET_RECRUITINGSaint-Lô, France
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CH Sud Essone
NOT_YET_RECRUITINGÉtampes, France
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CH Tourcoing
NOT_YET_RECRUITINGTourcoing, France
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CH Vannes
NOT_YET_RECRUITINGVannes, France
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CHD Vendée
RECRUITINGLa Roche-sur-Yon, France
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CHI Créteil
NOT_YET_RECRUITINGCréteil, France
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CHI Elbeuf Louviers
NOT_YET_RECRUITINGElbeuf, France
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CHRU Nancy
RECRUITINGNancy, France
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CHRU Strasbourg Haute Pierre
NOT_YET_RECRUITINGStrasbourg, France
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CHU Amiens
NOT_YET_RECRUITINGAmiens, France
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CHU Avicenne
NOT_YET_RECRUITINGBobigny, France
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CHU Clermont Ferrand
NOT_YET_RECRUITINGClermont-Ferrand, France
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CHU Grenoble
NOT_YET_RECRUITINGGrenoble, France
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CHU Henri Mondor
NOT_YET_RECRUITINGCréteil, France
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CHU La Réunion
NOT_YET_RECRUITINGSaint-Denis, Reunion
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CHU Limoges
NOT_YET_RECRUITINGLimoges, France
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CHU Lyon
NOT_YET_RECRUITINGLyon, France
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CHU Lyon Sud
NOT_YET_RECRUITINGLyon, France
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CHU Montpellier
NOT_YET_RECRUITINGMontpellier, France
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CHU Reims
NOT_YET_RECRUITINGReims, France
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CHU Strasbourg
NOT_YET_RECRUITINGStrasbourg, France
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CHU de BESANCON
NOT_YET_RECRUITINGBesançon, France
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CHU de Nice
NOT_YET_RECRUITINGNice, France
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CHY Lyon
NOT_YET_RECRUITINGLyon, France
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Centre Hospitalier Universitaire d'Orléans
RECRUITINGOrléans, France
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Centre Hospitalier de Périgueux
NOT_YET_RECRUITINGPérigueux, France
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Ch de Chartres
NOT_YET_RECRUITINGChartres, France
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Chu de Nantes
NOT_YET_RECRUITINGNantes, France
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Hopital Bicetre
NOT_YET_RECRUITINGLe Kremlin-Bicêtre, France
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Hopital Bichat
RECRUITINGParis, France
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Hopital Cochin
NOT_YET_RECRUITINGParis, France
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Hopital Foch
NOT_YET_RECRUITINGSuresnes, France
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Hopital LARIBOISIERE
NOT_YET_RECRUITINGParis, France
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Hopital Pitie Salpetriere
NOT_YET_RECRUITINGParis, France
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Hopital Raymond Poincaré
NOT_YET_RECRUITINGGarches, France
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Hopital Saint-Antoine
NOT_YET_RECRUITINGParis, France
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Hopital Saint-Joseph Saint Luc
NOT_YET_RECRUITINGLyon, France
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Hôpital Européen Georges Pompidou
NOT_YET_RECRUITINGParis, France
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Hôpital Nord-Ouest de Villefranche sur Saone
NOT_YET_RECRUITINGVillefranche-sur-Saône, France
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Hôpital Saint-Louis
NOT_YET_RECRUITINGParis, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Precision radiotherapy targets rare breast tumors by genetic fingerprint
- 20-Year study sheds light on rare breast tumor outcomes
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