Could oral antibiotics replace hospital stays for Syphilis-Exposed newborns?

NCT ID NCT06921213

First seen Jun 24, 2026 · Last updated Aug 12, 2026 · Updated 3 times

Summary

This study tests whether oral antibiotics (linezolid or amoxicillin) can effectively treat newborns at risk of congenital syphilis, compared to a standard penicillin shot. The goal is to find a safe, outpatient-friendly option that avoids long hospital stays. The trial involves 90 infants and will measure drug levels in blood and spinal fluid, as well as side effects.

What this could mean

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

Active substance
Linezolid, Amoxicillin, Benzathine Penicillin G
What this could lead to
If successful, this could provide a simpler, outpatient treatment option for newborns at risk of congenital syphilis, reducing the need for prolonged hospitalization.
What could go wrong
This is an early phase 2 trial with only 90 participants, so results may not apply broadly. The antibiotics may not achieve adequate drug levels in the blood or spinal fluid, or could cause side effects.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Malawi Liverpool Wellcome Programme

    NOT_YET_RECRUITING

    Blantyre, Malawi

  • Stellenbosch

    RECRUITING

    Stellenbosch, South Africa

  • Universitas Indonesia

    RECRUITING

    Jakarta, Indonesia

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