Status:

ACTIVE_NOT_RECRUITING

Subphenotype- and Complication-guided Adjunctive Fosfomycin Therapy for Staphylococcus Aureus Bacteraemia

Lead Sponsor:

Hospital Universitari de Bellvitge

Collaborating Sponsors:

Institut d'Investigació Biomèdica de Bellvitge

University of Barcelona

Conditions:

Staphylococcal Aureus Infection

Staphylococcus Aureus Bacteraemia

Eligibility:

All Genders

18+ years

Brief Summary

Staphylococcus aureus bacteraemia (SAB) is a major global cause of sepsis-related mortality. Randomised trials of adjunctive antibiotics, including fosfomycin, have not shown consistent benefit, possi...

Eligibility Criteria

Inclusion

  • Inclusion criteria for the present study: all patients included in the BACSAFO cohort, composed of all patients included in the intention-to-treat populations of the BACSARM and SAFO randomised clinical trials (RCT).
  • Inclusion criteria for the BACSARM and SAFO RCTs:
  • \> or = 18 years old
  • Monomicrobial Staphylococcus aureus bacteraemia
  • Evidence of active infection
  • Common exclusion criteria for the BACSARM and SAFO RCTs:
  • Polymicrobial bacteraemia
  • Severe clinical status with expected survival \< 24 hours
  • Severe liver disease with Child-Pugh score class C
  • Diagnosis of prosthetic infective endocarditis
  • Allergy or known resistance to study drugs
  • Pregnancy at the time of inclusion
  • Inclusion in another clinical trial
  • Particular exclusion criteria for the BACSARM RCT:
  • Diagnosis of MRSA pneumonia
  • Prior history of eosinophilic pneumonia
  • Use of additional antibiotic therapy with microbiological activity against MRSA
  • Particular exclusion criteria for the SAFO RCT:
  • Prior history of myasthenia gravis
  • Acute SARS-CoV2 infection

Exclusion

    Key Trial Info

    Start Date :

    July 21 2025

    Trial Type :

    OBSERVATIONAL

    Allocation :

    ACTUAL

    End Date :

    September 15 2025

    Estimated Enrollment :

    369 Patients enrolled

    Trial Details

    Trial ID

    NCT07155590

    Start Date

    July 21 2025

    End Date

    September 15 2025

    Last Update

    September 11 2025

    Active Locations (2)

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    Page 1 of 1 (2 locations)

    1

    Hospital Universitari de Bellvitge

    L'Hospitalet de Llobregat, Catalonia, Spain, 08907

    2

    Hospital Universitario Virgen de Macarena

    Seville, Spain, 41009