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Bacterial urinary tract infection
MONDO:0005247A bacterial infectious process affecting any part of the urinary tract, most commonly the bladder and the urethra. Symptoms include urinary urgency and frequency, burning sensation during urination, lower abdominal discomfort, and cloudy urine.
Also known as: UTI, infection, urinary tract, tract, infection of urinary, urinary tract infection, urinary tract infection (disease), urinary tract infectious disease, bacterial urinary tract infection (disease)
84 clinical trials for this condition and its sub-types, 55 tagged with Bacterial urinary tract infection itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Bacterial urinary tract infection
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Pyelonephritis 8 trials · 21 incl. sub-types
2 sub-types
- Acute pyelonephritis 13 trials
- Chronic pyelonephritis 1 trial Sub-types →
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Acute cystitis 7 trials
1 sub-type
- Acute gonococcal cystitis 0 trials
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Urethritis 5 trials · 6 incl. sub-types
2 sub-types
- Ureaplasma urethritis 1 trial
- Gonococcal urethritis 0 trials
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Gonococcal cystitis 0 trials
1 sub-type
- Acute gonococcal cystitis 0 trials
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Renal tuberculosis 0 trials
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Ureter tuberculosis 0 trials
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Urinary bladder tuberculosis 0 trials
Most studied deeper sub-types
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New antibiotic vabomere tested in kids with tough UTIs
Disease control OngoingThis study tests the safety of an antibiotic called Vabomere in children aged 3 months to 12 years who have complicated urinary tract infections, including kidney infections. The children receive the medicine through an IV while in the hospital. Researchers monitor for side effec…
Phase 2 • Sponsor: Rempex (a wholly owned subsidiary of Melinta Therapeutics, LLC) • Aim: Disease control
Last updated Sep 12, 2026 00:00 UTC
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Can good bacteria beat bladder infections? new study investigates
Disease control OngoingThis study tests whether taking a probiotic (a 'good' bacteria) can help women who get frequent urinary tract infections (UTIs). About 90 women with a history of repeat UTIs will take either a probiotic or a placebo (a dummy pill) for 6 months. The goal is to see if the probiotic…
Sponsor: ProbiSearch SL • Aim: Disease control
Last updated Aug 16, 2026 00:00 UTC
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Could shorter antibiotic courses be better for hospitalized kids?
Disease control By invitation onlyThis study aims to find out if 5 days of antibiotics works as well as 10 days for children hospitalized with pneumonia, skin infections, or urinary tract infections. About 1,200 children will be randomly assigned to either a 5-day or 10-day course, with some receiving a placebo a…
Phase 4 • Sponsor: University of California, San Francisco • Aim: Disease control
Last updated Jun 27, 2026 12:24 UTC
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New rapid test could speed up UTI diagnosis and antibiotic choice
Diagnosis OngoingThis study evaluates a new test called the QIAstat-Dx cUTI Plus AMR Panel, which aims to quickly detect bacteria and antibiotic resistance in urine samples from people with suspected complicated urinary tract infections (cUTI). Researchers will enroll 1500 participants of all age…
Sponsor: QIAGEN Gaithersburg, Inc • Aim: Diagnosis
Last updated Jul 31, 2026 00:00 UTC
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Kidney transplant patients' immune response to common virus tracked after drug switch
Knowledge-focused OngoingThis study follows 28 kidney transplant recipients who are switching from one anti-rejection drug (anticalcineurin) to another (belatacept). Researchers want to see how this change affects the immune system's ability to fight the common CMV virus. Participants will have blood tes…
Sponsor: University Hospital, Rouen • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:36 UTC
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Catheter study in labour withdrawn before starting
Knowledge-focused CancelledThis study planned to compare how often women get urinary tract infections after giving birth, depending on whether they had a catheter during labour. It aimed to include pregnant women at 37 weeks or more. However, the study was withdrawn before enrolling any participants, so no…
Sponsor: Gloucestershire Hospitals NHS Foundation Trust • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:01 UTC
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New test combo could slash unnecessary antibiotic use in sepsis
Knowledge-focused OngoingThis study tests whether using rapid, advanced lab tests to identify the exact bacteria causing a severe infection can help doctors choose the right antibiotics faster. About 190 adults with sepsis in Greek ICUs will either get standard care or the new testing strategy. The goal …
Phase 3 • Sponsor: Hellenic Institute for the Study of Sepsis • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC