Scientists Re-Examine old data to see which patients benefit from extra antibiotic for staph blood infection

NCT ID NCT07155590

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study looks at data from two previous clinical trials involving 369 patients with Staphylococcus aureus bloodstream infections. Researchers want to see if adding the antibiotic fosfomycin to standard care helps certain patient groups more than others. They will classify patients by infection type and risk level to find who might benefit most. The goal is to improve treatment decisions for this serious infection.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

fosfomycin

What this could lead to

If successful, this could help doctors identify which patients with staph bloodstream infections are most likely to benefit from adding fosfomycin to standard treatment.

What could go wrong

This is a post-hoc analysis, not a new trial, so results are less reliable. The original trials did not show consistent benefit, and the analysis may not have enough power to confirm findings.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

staphylococcus aureus infection

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hospital Universitari de Bellvitge

    L'Hospitalet de Llobregat, Catalonia, 08907, Spain

  • Hospital Universitario Virgen de Macarena

    Seville, 41009, Spain