Routine pee test before bladder surgery may be unnecessary, major study suggests.
NCT ID NCT07463963
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will include 2,600 adults scheduled for bladder tumor surgery. Half will get a standard urine culture before surgery; the other half will not. The goal is to see if skipping the test leads to more fevers or infections in the month after surgery. If it's safe, it could save time and resources.
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 simplify pre-surgery preparation for bladder tumor patients, reducing delays and healthcare costs without increasing infection risk.
What could go wrong
This is an early-stage trial (not yet recruiting) comparing two standard approaches, so results may not change practice if infection rates rise without urine cultures.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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AP-HP - Hôpital Universitaire Pitié-Salpêtrière
Paris, 75013, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Assistance Publique - Hôpitaux de Marseille - Hôpital Nord
Marseille, 13354, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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CHU Poitiers - Service de chirurgie urologique
Poitiers, 86000, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Centre Hospitalier Intercommunal de Mont de Marsan et du Pays des Sources
Mont-de-Marsan, 40024, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Centre Hospitalier Régional et Universitaire de Nancy - Hôpitaux de Brabois
Vandœuvre-lès-Nancy, 54500, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Email: •••••@•••••
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Centre Hospitalier Régional et Universitaire de Tours - Bretonneau
Tours, 37044, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Centre Hospitalier Universitaire d'Angers
Angers, 49100, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Centre Hospitalier Universitaire de Grenoble Alpes
Grenoble, 38043, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Centre Hospitalier Universitaire de Lille
Lille, 59037, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Email: •••••@•••••
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Centre Hospitalier Universitaire de Nantes - Hotel Dieu
Nantes, 44093, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Email: •••••@•••••
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Centre Hospitalier de Chartres - Hôpital Louis Pasteur
Le Coudray, 28630, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Centre hospitalier universitaire de Bordeaux
Talence, 33404, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Clinique la Croix du Sud
Quint-Fonsegrives, 31130, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Hospices Civils de Lyon
Lyon, 69229, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Hôpital Bichat Claude Bernard-APHP
Paris, 75018, France
Contact Phone: •••-•••-•••• Email: •••••@•••••