Oral switch for kids with bloodstream infections after starting IV therapy
Official title: Early Oral Switch Versus Intravenous Antibiotics in Previously Healthy Children and Adolescents With Bloodstream Infections
Run by Copenhagen University Hospital, Rigshospitalet · NCT07791914 · Data updated 2026-11-12
This trial will test whether switching from IV to oral antibiotics early is not worse than continuing IV treatment for previously healthy children and teens with uncomplicated bloodstream infections.
Quick facts
| Phase | Phase 4 |
|---|---|
| Study type | Interventional |
| Ages | 4 Weeks to 17 Years |
| Sex | All |
| Enrollment | 150 (estimated) |
| Sponsor | Copenhagen University Hospital, Rigshospitalet Academic / other |
| Drugs / interventions | chemotherapy |
| Locations | 18 sites (Aabenraa and 17 other locations) |
| Status | Recruiting |
| Started | September 1, 2026 |
| Main results expected | November 1, 2029 |
| Study ends | November 1, 2029 |
| Registry record updated | October 19, 2026 |
| Trial ID | NCT07791914 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are previously healthy children and adolescents (4 weeks to 17 years) with uncomplicated bloodstream infections who are clinically stable and able to tolerate oral intake.
✕Probably not a fit
Patients with unstable infection, complicated bacteremia, or conditions requiring ongoing IV therapy may not benefit from an early oral switch.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This nationwide randomized trial in Denmark compares an early switch from intravenous to oral antibiotics to standard IV therapy in children and adolescents with uncomplicated bloodstream infections. It is a parallel-group, open-label, non-inferiority study with 1:1 randomization, stratified by pathogen group. Participants are 4 weeks to 17 years old, previously healthy, and clinically stable, recruited from 18 pediatric departments. The primary outcome is treatment failure within the study period. The study aims to provide evidence on the safety and effectiveness of oral step-down therapy in pediatric bacteremia.
Why it matters
Potential benefit: If successful, the approach could shorten hospital stays and reduce IV antibiotic exposure for pediatric patients.
How similar studies have gone: Previous adult and pediatric data suggest that short IV courses followed by oral therapy can be safe and effective, but this is among the first randomized pediatric trials to test early oral switch.
Who can join: the full rules
Show full inclusion / exclusion criteria
INCLUSION CRITERIA 1. Age 4 weeks to 17 years 2. Positive blood culture with a i) pathogenic bacterium (eg, Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Enterobacterales, Fusobacterium spp. and other pathogenic bacteria) or ii) preliminary blood culture result (eg, Gram-negative rods or Gram-positive cocci in clusters/chains) judged by the investigator to be clinically relevant (ie, not a contaminant) and for which IV antibiotic therapy would be indicated according to standard guidelines 3. Clinical stability, defined as: (a) respiratory and haemodynamic stability, without need for oxygen, IV fluid therapy or inotropic support; and (b) well-appearing with signs of clinical improvement (eg, improved physical activity), as judged by the investigator 4. Tolerating oral fluids and diet, as judged by the investigator 5. Within the randomization window (see below) 6. Informed consent obtained from a parent or guardian, and from the patient if aged 15 years or older Randomization window: Randomization will take place (1) as soon as possible after eligibility is confirmed, and (2) before completion of a maximum of 4 days (96 hours) of effective IV antibiotic therapy, including the duration of the last IV dose (eg, 8 hours for penicillin and 24 hours for ceftriaxone) EXCLUSION CRITERIA 1. Complicated infections: a. Suspicion of endocarditis (echocardiography not performed routinely), b. Suspicion of CNS infection or post-septal cellulitis, c. Foreign material (eg, bone infection involving prosthetic material). d. Complicated postoperative course (eg, perforated appendicitis) 2. Blood culture positive with a. Neisseria meningitidis, b. Streptococcus pneumoniae if afebrile within 24 hours of blood culture collection, c. bacteria considered possible contaminants (eg, coagulase-negative staphylococci, Corynebacterium spp., Micrococcus spp.) 3. Premature infants with a corrected age of less than 28 days 4. No available suitable oral antibiotic (eg, due to antimicrobial resistance or contraindications) 5. Known chronic disease associated with an increased risk of severe infection: i) Immunosuppression, e.g., chemotherapy or biological therapy predisposing to severe infections, ii) Permanent central venous catheter due to an underlying condition, iii) Severe urinary tract abnormalities predisposing to bacteremia, including children receiving prophylactic antibiotic treatment.
Where it's running
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Department of Pediatrics, Aabenraa Hospital
Aabenraa, Denmark Recruiting -
Department of Pediatrics, Aalborg University Hospital
Aalborg, Denmark Recruiting -
Aarhus University Hospital
Aarhus, Denmark Recruiting -
Copenhagen University Hospital, Rigshospitalet
Copenhagen, Denmark Recruiting -
Department of Pediatrics, Esbjerg Hospital
Esbjerg, Denmark Recruiting -
Department of Paediatrics and adolescent medicine, NIDO Danmark, Gødstrup Hospital
Gødstrup, Denmark Recruiting
Show 12 more locations
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Department of Pediatrics, Herlev Hospital
Herlev, Denmark Recruiting -
Department of Pediatrics, Hillerød Hospital
Hillerød, Denmark Recruiting -
Department of Pediatrics, Hjørring Hospital
Hjørring, Denmark Recruiting -
Department of Pediatrics, Holbæk Hospital
Holbæk, Denmark Recruiting -
Department of Pediatrics, Hvidovre Hospital
Hvidovre, Denmark Recruiting -
Department of Pediatrics, Kolding Hospital
Kolding, Denmark Recruiting -
Department of Pediatrics, Nykøbing Falster Hospital
Nykøbing Falster, Denmark Recruiting -
Hans Christian Andersen Children's Hospital, Odense University Hospital
Odense, Denmark Recruiting -
Department of Pediatrics, Randers Hospital
Randers, Denmark Recruiting -
Department of Pediatrics, Roskilde University Hospital
Roskilde, Denmark Recruiting -
Department of Pediatrics, Slagelse Hospital
Slagelse, Denmark Recruiting -
Department of Pediatrics, Viborg Hospital
Viborg, Denmark Recruiting
Study contacts
- Principal investigator: Ulrikka Nygaard, MD, PhD, DMSc — Copenhagen University Hospital, Rigshospitalet
- Study coordinator: Ulrikka Nygaard, MD, PhD, DMSc
- Email: Ulrikka.Nygaard@regionh.dk
- Phone: +45 40 79 46 56
Similar studies
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Oral switch for bloodstream infections in immunocompromised children
This trial tests whether switching from IV to oral antibiotics is just as safe as continuing IV therapy for children with bloodstream infections who are immunocompromised or have a central venous catheter.
-
Fast antibiotic sensitivity tests to guide treatment for bloodstream infections
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Sulbactam-Durlobactam for CRAB infections in real-world care
This real-world study tests whether sulbactam-durlobactam works and is safe for adults with carbapenem-resistant Acinetobacter baumannii infections, compared with other anti-CRAB treatments.
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Personalized antibiotic duration for high-risk febrile neutropenia with Gram-negative bloodstream infection
This trial tests whether stopping antibiotics after a patient with a blood cancer and febrile neutropenia has been clinically stable for 72 hours is as safe and lets them spend more days off anti–Gram-negative antibiotics than the usual at least 10-day approach.
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Optimising treatment for severe Gram-negative infections
This tests different antibiotic combinations to see if they improve 28-day survival for people with severe multidrug-resistant Gram-negative bloodstream or lower-respiratory infections.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.