A Study of LBP-EC01 in the Treatment of Acute Uncomplicated UTI Caused by Drug Resistant E. Coli (ELIMINATE Trial)
A Phase 2, Double-blind, Randomized, Active-controlled Evaluation of the Safety, Tolerability, Pharmacokinetics and Efficacy of LBP-EC01 in the Treatment of Acute Uncomplicated Urinary Tract Infection Caused by Drug Resistant E. Coli
Locus Biosciences
318 participants
Jul 13, 2022
INTERVENTIONAL
Conditions
Summary
This is a Phase 2 superiority study of LBP-EC01, a recombinant bacteriophage cocktail, with an initial open-label 3-arm pharmacokinetic (PK) lead-in portion of 30 patients to evaluate the optimal dosing regimen to be used in the subsequent 288 patient blinded portion of the study which will be randomized 1:1 comparing LBP-EC01 + antibiotic versus placebo + antibiotic in patients with a history of prior urinary tract infection (UTI) cased by E. coli. All patients will be required to have an active acute uncomplicated UTI at baseline.
Eligibility
Plain Language Summary
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Interventions
Intraurethral (IU) dose of two (2) x 6mL vials of LBP-EC01 (approximately 2x10\^12 PFU) diluted in 188 mL of Lactated Ringer's solution on Day 1 and Day 2. Intravenous (IV) dose of 0.6mL of LBP-EC01 (approximately 1x10\^11 PFU) diluted in 0.4mL of Lactated Ringer's solution given on Days 1 through Day 3.
Intraurethral (IU) dose of two (2) x 6mL vials of LBP-EC01 (approximately 2x10\^12 PFU) diluted in 188 mL of Lactated Ringer's solution on Day 1 and Day 2. Intravenous (IV) dose of 0.06 mL of LBP-EC01 (approximately 1x10\^10 PFU) diluted in 0.94 mL of Lactated Ringer's solution given on Days 1 through Day 3.
Intraurethral (IU) dose of two (2) x 6mL vials of LBP-EC01 (approximately 2x10\^12 PFU) diluted in 188 mL of Lactated Ringer's solution on Day 1 and Day 2. Intravenous infusion dose of 6mL of LBP-EC01 (approximately 1x10\^12 PFU) diluted in 94 mL of Lactated Ringer's solution given over 2 hours on Days 1 through Day 3.
Dose regimen selected from Part 1 of placebo (Tris buffer).
Dose regimen selected from Part 1 of LBP-EC01 (1x10\^10 - 1x10\^13 PFU) per dose.
TMP/SMX (160 mg trimethoprim and 800 mg sulfamethoxazole) given orally BID on Days 1 through 3.
Locations(17)
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NCT05488340