Clinical trial Recruiting at 2 sites Phase 4 Interventional Ages 0 Hours to 17

Longer IV infusion of beta-lactams in critically ill children

Official title: A Protocol of a Randomised, Two-arm Superiority Study to Compare the Efficacy and Safety of Extended and Intermittent Infusion of Beta-lactams in Critically Ill Paediatric Patients

Run by Semmelweis University · NCT07484633 · Data updated 2026-11-12

This trial tests whether a 3-hour infusion of beta-lactam antibiotics works better than the usual 0.5-hour infusion in critically ill children with infections.

Quick facts

PhasePhase 4
Study typeInterventional
Ages0 Hours to 17 Years
SexAll
Enrollment110 (estimated)
SponsorSemmelweis University
Academic / other
Locations2 sites (Budapest and 1 other locations)
StatusRecruiting
StartedSeptember 1, 2026
Main results expectedAugust 31, 2028
Study endsAugust 31, 2028
Registry record updatedNovember 6, 2026
Trial IDNCT07484633 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Pediatric patients aged 0–17 years with suspected or confirmed bacterial infection in PICU/NICU requiring beta-lactam therapy and meeting sepsis criteria.

Probably not a fit

Patients who do not respond to beta-lactams or who have contraindications to extended infusion may not experience benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase 4 interventional study compares extended (3-hour) infusions to standard (0.5-hour) infusions of beta-lactam antibiotics in pediatric patients (0–17 years) with suspected or confirmed infection admitted to NICU/PICU. Participants receive the same total dose, with randomization occurring within 24 hours of eligibility; blood samples are collected to monitor drug levels after steady-state is reached. Safety and efficacy outcomes, along with routine care, will be recorded to determine if longer infusions improve infection control without added risk. Informed consent is obtained from guardians prior to enrollment, and pediatric assent where appropriate.

Why it matters

Potential benefit: If successful, longer infusions could improve infection control and outcomes in critically ill children treated with beta-lactams.

How similar studies have gone: Previous pharmacodynamic work supports by-same-dose longer infusions for some beta-lactams, but pediatric critical care data are limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* paediatric patients (0-17 years of age) with suspected or confirmed bacterial infection who are treated in a PICU or NICU and diagnosed with sepsis with a total Phoenix Sepsis Score ≥2 points, and the infection is clinically probable or confirmed by microbiological culture (e.g. from a blood culture, cerebrospinal fluid, urine, trachea, wound, etc.), excluding contamination;
* who are receiving β-lactams including meropenem, piperacillin/tazobactam, cefepime and ceftriaxone;
* who received the same β-lactam therapy within 24 hours prior to inclusion or started new β-lactam therapy due to clinical deterioration;
* written consent of the parent or guardian is obtained.

Exclusion Criteria:

* palliative care patients;
* patients participating in other drug trials;
* patients with impaired renal function if dosing modification is required (estimated Glomerular Filtration Rate \[eGFR\]\<50 mL/min/1.73m2 for meropenem, cefepime, and piperacillin/tazobactam; eGFR\<10 mL/min/1.73m2 for ceftriaxone);
* patients undergoing plasmapheresis (TPE);
* patients undergoing extracorporeal therapy (continuous kidney replacement therapy \[CKRT\] or extracorporeal membrane oxygenation \[ECMO\]);
* β-lactam allergy;
* patients admitted from another institution or department who have been on the same β-lactam treatment for more than 24 hours;
* pregnancy.

Where it's running

  • Pediatric Center (Bókay Street Department), Semmelweis University
    Budapest, Hungary
    Recruiting
  • Pediatric Center (Tűzoltó Street Department), Semmelweis University
    Budapest, Hungary
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.