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E. coli Infections clinical trials recruiting in the U.S.
7 studies for E. coli Infections are recruiting participants at sites across the United States.
E. Coli infections are caused by a bacteria. An E. Coli infection can make you feel sick. Learn about E. Coli symptoms, treatment, and more.
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Recently updated studies
Cefotetan Therapy for Escherichia Coli Infections
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Oct 16, 2026 · NCT07318584Phase 1b/2a Randomized Double-blind Study to Investigate Safety Tolerability PK PD Preliminary Efficacy of Oral Administration of SNIPR001 in Patients With Hematologic Malignancy Scheduled for Allogeneic Hematopoietic Stem-Cell Transplant Receiving FQ Prophylaxis & Harboring FQR Ecoli Pre-Transplant
RecruitingPhase 1/2
Ages 18 and older · All sexes · Updated Oct 8, 2026 · NCT06938867A Study of LBP-EC01 in the Treatment of Acute Uncomplicated UTI Caused by Drug Resistant E. Coli (ELIMINATE Trial)
RecruitingPhase 2
Ages 18 to 75 · Women · Updated Sep 14, 2026 · NCT05488340Hyperhydration in Children With Shiga Toxin-Producing E. Coli Infection
Recruiting
9 Months – 21 Years · All sexes · Updated May 18, 2026 · NCT05219110Bacteriophage Therapy in Spinal Cord Injury Patients With Bacteriuria
RecruitingPhase 1
Ages 18 and older · All sexes · Updated May 5, 2026 · NCT06559618A Study on the Safety and Immune Response of a Urinary Tract Infection (UTI) Vaccine in Adults 18-64 Years of Age and Clinical Efficacy in Females 18-64 Years of Age
RecruitingPhase 1/2Healthy volunteers welcome
Ages 18 to 64 · All sexes · Updated Apr 21, 2026 · NCT06702449Gram-Negative Bloodstream Infection Oral Antibiotic Therapy Trial
Recruiting
Ages 18 and older · All sexes · Updated Mar 11, 2026 · NCT06080698From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.