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sulopenem etzadroxil and probenecid

Phase 1

Pharmacokinetics After Oral Intake | Small molecule | Other |Iterum Therapeutics plc|Last Updated: Mar 27, 2026

Success Probability

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment12

FDA Designations

No designations recorded

Clinical trial landscape

sulopenem etzadroxil and probenecid · 1 trial · 1 indication

Phase 1 1
NCT07092813Pharmacokinetics of Sulopenem Etzadroxil Plus Probenecid in AdolescentsPharmacokinetics After Oral Intake
RECRUITING12 Analytics
PHASE1RECRUITING
Pharmacokinetics of Sulopenem Etzadroxil Plus Probenecid in Adolescents
Pharmacokinetics After Oral IntakeUnlock trial analytics

Study Endpoints

Primary Endpoints

Sulopenem plasma concentration after dose
6 hours

Concentrations will be determined through analysis of blood samples drawn at 1, 2, 4 and 6 hours after the dose

Probenecid plasma concentration after dose
6 hours

Concentrations will be determined through analysis of blood samples drawn at 1, 2, 4 and 6 hours after the dose

Sulopenem urine concentration after dose
12 hours

Concentrations will be determined through analysis of urine samples collected 0-2, 2-4, 4-6, 6-8 and 8-12 hours after the dose

Probenecid urine concentration after dose
12 hours

Concentrations will be determined through analysis of urine samples collected 0-2, 2-4, 4-6, 6-8 and 8-12 hours after dose

Secondary Endpoints

Number of participants with treatment emergent adverse events
2 days
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Oral sulopenemEXPERIMENTALSingle dose of 500 mg of sulopenem etzadroxil and 500 mg of probenecid given orally as a bilayer tablet.

Interventions

NameTypeDescription
sulopenem etzadroxil and probenecidDRUGsingle dose of 500 mg of sulopenem etzadroxil and 500 mg of probenecid given orally as a bilayer tablet.
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Eligibility Criteria

Age Range12 Years to 17 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Patient's parent/both parents or guardian must provide written informed consent and a statement of assent from the adolescent patient (if required by Institutional Review Board \[IRB\] according to local regulations and guidelines) must be obtained prior to any study-related ...

Countries:United States
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Frequently asked questions about sulopenem etzadroxil and probenecid

What is Sulopenem etzadroxil/probenecid used for?

Sulopenem etzadroxil/probenecid is an investigational oral antibiotic being developed for uncomplicated urinary tract infections, complicated intra-abdominal infections, and other urinary tract infections. It is a small molecule in Phase 3 clinical development for infectious disease indications.

Who makes Sulopenem etzadroxil/probenecid?

Sulopenem etzadroxil/probenecid is being developed by Iterum Therapeutics plc, a biopharmaceutical company traded on the stock exchange under the ticker ITRM. The company is conducting clinical trials to evaluate the drug's safety and efficacy in treating bacterial infections.

What phase is Sulopenem etzadroxil/probenecid in?

Sulopenem etzadroxil/probenecid is in Phase 3 clinical development. It is an investigational drug, meaning it has not been approved by regulatory authorities and is still being studied in clinical trials to determine its safety and effectiveness for treating infections.

What clinical trials is Sulopenem etzadroxil/probenecid in?

Sulopenem etzadroxil/probenecid has been studied in several clinical trials. NCT03354598 compared it to ciprofloxacin for uncomplicated urinary tract infection in adult women. NCT03358576 evaluated it against ertapenem for complicated intra-abdominal infection. NCT05584657 tested it versus amoxicillin/clavulanate for uncomplicated urinary tract infection. NCT07092813 is studying its pharmacokinetics in adolescents.

Is Sulopenem etzadroxil/probenecid the same as sulopenem etzadroxil and probenecid?

Yes, Sulopenem etzadroxil/probenecid is also known as sulopenem etzadroxil and probenecid. The drug is a combination product containing these two components, which are administered together orally to treat bacterial infections.

What does Sulopenem etzadroxil/probenecid target?

Sulopenem etzadroxil/probenecid is an antibiotic that works by inhibiting bacterial cell wall synthesis. It is a penem antibiotic, and the probenecid component helps increase its concentration in the body by reducing renal excretion. The drug is being studied for its activity against various bacterial pathogens causing urinary tract and intra-abdominal infections.