Phage therapy takes on superbug UTIs in new trial
NCT ID NCT05488340
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a new treatment called LBP-EC01, which uses specially designed viruses (bacteriophages) to attack drug-resistant E. coli bacteria that cause urinary tract infections (UTIs). About 318 adults with a history of UTIs and a current infection will receive either LBP-EC01 plus an antibiotic or a placebo plus the antibiotic. The goal is to see if adding the phages helps clear the infection and symptoms better than the antibiotic alone.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- LBP-EC01 (a cocktail of viruses that attack bacteria, called bacteriophages) plus an antibiotic (trimethoprim/sulfamethoxazole)
- What this could lead to
- If it works, this could offer a new treatment option for people with hard-to-treat urinary tract infections caused by drug-resistant E. coli bacteria.
- What could go wrong
- This is a phase 2 trial, so it's still early. The treatment may not work better than antibiotics alone, and there could be side effects or immune reactions to the phages.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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.
By submitting, you agree to our Terms of use
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
-
Research Site 102
RECRUITINGDoral, Florida, 33166, United States
-
Research Site 103
RECRUITINGMiami, Florida, 33176, United States
-
Research Site 118
COMPLETEDWinston-Salem, North Carolina, 27157, United States
-
Research Site 120
COMPLETEDBoston, Massachusetts, 02115, United States
-
Research Site 123
RECRUITINGLos Angeles, California, 90027, United States
-
Research Site 125
COMPLETEDMontebello, California, 90640, United States
-
Research Site 126
RECRUITINGTustin, California, 92780, United States
-
Research Site 131
RECRUITINGLancaster, California, 93534, United States
-
Research Site 137
RECRUITINGSan Diego, California, 92037, United States
-
Research Site 138
COMPLETEDFresno, California, 93710, United States
-
Research Site 140
COMPLETEDJensen Beach, Florida, 34957, United States
-
Research Site 145
RECRUITINGRaleigh, North Carolina, 27708, United States
-
Research Site 149
RECRUITINGMiami, Florida, 33176, United States
-
Research Site 151
RECRUITINGHialeah, Florida, 33013, United States
-
Research Site 152
RECRUITINGMurrieta, California, 92563, United States
-
Research Site 153
RECRUITINGOcala, Florida, 34473, United States
-
Research Site 154
RECRUITINGSt Louis, Missouri, 63141, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- 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?
- Gut bacteria transplant shows promise for recurring UTIs
- Simple bathroom habit may cut infection risk after kidney transplant
- Antibiotics before kidney drainage: help or hype?