New DNA test catches UTIs that standard cultures miss
NCT ID NCT05206500
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether next-generation sequencing (NGS), a DNA-based method, can detect bacteria in urine when standard lab cultures show very low or no growth. About 100 women with UTI symptoms but inconclusive standard tests will provide urine samples for NGS analysis. The goal is to see if NGS can identify hidden infections and guide more effective antibiotic treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Next Generation Sequencing (NGS) device
- What this could lead to
- If successful, this could lead to more accurate diagnosis of urinary tract infections in patients whose standard tests are inconclusive.
- What could go wrong
- This is a small, early-phase study (100 participants) and NGS may not always translate into better treatment outcomes. The approach is still experimental.
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.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
May 2022
- Expected to finish
-
Dec 2028
An estimate. End dates often move.
- 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.
- Ages
-
18 to 80 years
- Sex
-
Female participants only
- 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 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: * Female at least 18 years of age * U/C (Urinary Culture) growth of \<10,000 Colony-Forming Units (CFU) * Understanding and acceptance of the need to return for all scheduled follow-up visits * Able to give informed consent Exclusion Criteria: * Catheter in use (Foley or suprapubic or intermittent) * Not able to provide clean midstream urine * Antibiotic consumption in the past 2 weeks before signing the consent * Pregnant or Planning to Conceive * Incarcerated
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Urinary tract infections are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
Wake Forest Health Sciences
RECRUITINGWinston-Salem, North Carolina, 27157, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Gut bacteria transplant tested against Antibiotic-Resistant urinary infections
- Why do some complicated UTIs resist treatment? massive study aims to find out
- Could removing catheters sooner after kidney transplant cut infections?
- Can better school toilets and peer support boost girls' health and grades? a madagascar trial aims to find out.
- Antibiotic levels in breast milk under the microscope
- Can antibiotic wash and suction stop Post-Surgery infections?