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ER study aims to perfect antibiotic dosing for urinary infections

NCT ID NCT07169097

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early This study
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study aimed to find the best dose of the antibiotic ceftriaxone for adults with urinary tract infections in the emergency department. Researchers measured how the drug behaves in the body to ensure it stays at effective levels long enough to kill bacteria. The study was stopped early after enrolling 12 participants.

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

12 people

The number who actually took part.

Started

Sep 2024

Finished

Dec 2025

Lead sponsor

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

Adult patient (\>18 years) with clinical diagnosis of urinary tract infection requiring antibiotic therapy with ceftriaxone at a dose of 1g/24h intravenously (IV).

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adult patient over 18 years of age * Requiring hospitalization at Rouen University Hospital * Clinical diagnosis of urinary tract infection requiring ceftriaxone antibiotic therapy * Prescription of 1g IV ceftriaxone * Venipuncture for laboratory testing as part of the prescribed treatment within 24 hours of the first ceftriaxone injection * Patient has read and understood the information letter and given oral consent to participate in the study Exclusion Criteria: * Minor patient * Patient hospitalized in an intensive care unit * Patient with septic shock * Chronic dialysis or indication for emergency renal replacement therapy (ERP) * Prescription of a dosage other than 1g intravenously per 24 hours * Patient having received more than one injection of 1g ceftriaxone * Pregnant, parturient, or breastfeeding woman * Person deprived of liberty by an administrative or judicial decision * Person placed under judicial protection, guardianship, or curatorship

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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

  • Rouen University Hospital

    Rouen, 76031, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.