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A Phase 1, open-label, non-comparative, multicenter clinical study to evaluate the safety, tolerability, and pharmacokinetics of ceftolozane/tazobactam (MK-7625A) in pediatric participants with nosocomial pneumonia

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-501110-56-00
Acronym
MK-7625A-036
Enrollment
14
Registered
2023-04-03
Start date
2020-02-26
Completion date
2024-05-30
Last updated
2024-08-28

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

Conditions

Nosocomial infection, Pneumonia

Brief summary

Percentage of participants with any adverse events (AEs), Percentage of participants with any serious AEs (SAEs), Percentage of participants with any drug-related AEs, Percentage of participants with any drug-related SAEs, Percentage of participants with AEs leading to discontinuation of study intervention

Detailed description

Plasma concentrations of ceftolozane, Plasma concentrations of tazobactam, Steady state plasma area under the concentration-time curve of an 8-hour dosing interval (AUC0-8) of plasma ceftolozane, Steady state plasma area under the concentration-time curve of an 8-hour dosing interval (AUC0-8) of plasma tazobactam, Maximum observed concentration during a dosage interval (Cmax) of plasma ceftolozane, Maximum observed concentration during a dosage interval (Cmax) of plasma tazobactam, Elimination half-life (t1/2) of plasma ceftolozane, Elimination half-life (t1/2) of plasma tazobactam, Volume of distribution (Vd) of plasma ceftolozane, Volume of distribution (Vd) of plasma tazobactam, Clearance (CL) of plasma ceftolozane, Clearance (CL) of plasma tazobactam

Interventions

Sponsors

Merck Sharp & Dohme LLC
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Secondary

MeasureTime frame
Plasma concentrations of ceftolozane, Plasma concentrations of tazobactam, Steady state plasma area under the concentration-time curve of an 8-hour dosing interval (AUC0-8) of plasma ceftolozane, Steady state plasma area under the concentration-time curve of an 8-hour dosing interval (AUC0-8) of plasma tazobactam, Maximum observed concentration during a dosage interval (Cmax) of plasma ceftolozane, Maximum observed concentration during a dosage interval (Cmax) of plasma tazobactam, Elimination half-life (t1/2) of plasma ceftolozane, Elimination half-life (t1/2) of plasma tazobactam, Volume of distribution (Vd) of plasma ceftolozane, Volume of distribution (Vd) of plasma tazobactam, Clearance (CL) of plasma ceftolozane, Clearance (CL) of plasma tazobactam

Primary

MeasureTime frame
Percentage of participants with any adverse events (AEs), Percentage of participants with any serious AEs (SAEs), Percentage of participants with any drug-related AEs, Percentage of participants with any drug-related SAEs, Percentage of participants with AEs leading to discontinuation of study intervention

Countries

Estonia, Greece, Spain

Outcome results

None listed

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