Skip to content

A Multi-Center, Open-Label, Single-Arm, Phase 2 Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Vabomere (meropenem-vaborbactam) in the Treatment of Children with Complicated Urinary Tract Infection, Including Acute Pyelonephritis

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-516360-29-00
Acronym
ML-VAB-201-3248-2
Enrollment
36
Registered
2025-03-18
Start date
2025-04-25
Completion date
Unknown
Last updated
2025-07-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Complicated Urinary Tract Infection (cUTI), Acute Pyelonephritis (AP)

Brief summary

Safety and tolerability based on adverse events (AEs), serious adverse events (SAEs), adverse events of special interest (AESIs), clinical laboratory (hematology, clinical chemistry, and urinalysis) changes from baseline, and vital sign changes from baseline

Detailed description

1. PK: - Plasma from each blood draw will be used to estimate population PK parameters, including Cmax, Cmin, Tmax, t1/2, AUC0-8, AUC0-inf, Vss, Vz, and CL for meropenem and vaborbactam, 2. Efficacy: o Overall response (combined per-subject clinical cure and favorable microbiological response, as defined below) o Clinical cure: complete resolution or significant improvement of signs and symptoms of cUTI or AP present at baseline, no new symptoms, and subject is alive, 3. Efficacy: o Favorable microbiological response (microbiological eradication): reduction of baseline pathogen(s) (< 10^3 CFU/mL and at least 1-log reduction from baseline) or negative urine culture, negative repeated blood culture if blood culture was positive for pathogen(s) growth at baseline, and subject is alive

Interventions

Sponsors

Rempex Pharmaceuticals Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Primary

MeasureTime frame
Safety and tolerability based on adverse events (AEs), serious adverse events (SAEs), adverse events of special interest (AESIs), clinical laboratory (hematology, clinical chemistry, and urinalysis) changes from baseline, and vital sign changes from baseline

Secondary

MeasureTime frame
1. PK: - Plasma from each blood draw will be used to estimate population PK parameters, including Cmax, Cmin, Tmax, t1/2, AUC0-8, AUC0-inf, Vss, Vz, and CL for meropenem and vaborbactam, 2. Efficacy: o Overall response (combined per-subject clinical cure and favorable microbiological response, as defined below) o Clinical cure: complete resolution or significant improvement of signs and symptoms of cUTI or AP present at baseline, no new symptoms, and subject is alive, 3. Efficacy: o Favorable microbiological response (microbiological eradication): reduction of baseline pathogen(s) (< 10^3 CFU/mL and at least 1-log reduction from baseline) or negative urine culture, negative repeated blood culture if blood culture was positive for pathogen(s) growth at baseline, and subject is alive

Countries

Belgium, Bulgaria, Croatia, Greece, Poland, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026