Lab note could curb antibiotic overuse for common stomach bugs

NCT ID NCT07701135

First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time

Summary

This study tests whether adding a simple interpretive comment to faecal PCR test reports can reduce unnecessary antibiotic prescribing for bacterial gastroenteritis. Many cases of stomach infection are self-limiting and do not require antibiotics, yet prescribing rates remain high. The trial involves over 10,000 community stool samples in New Zealand, comparing antibiotic use before and after the comment is added to lab reports.

What this could mean

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

Active substance
Interpretive comment added to laboratory report
What this could lead to
If effective, this simple change could reduce unnecessary antibiotic prescriptions for common stomach infections, helping fight antibiotic resistance.
What could go wrong
This is an observational study, not a controlled trial, so results may not prove cause and effect. The impact may vary by region or healthcare setting.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Awanui Labs Auckland

    RECRUITING

    Auckland, New Zealand

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Awanui Labs Christchurch

    RECRUITING

    Christchurch, New Zealand

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Awanui Labs Dunedin

    RECRUITING

    Dunedin, New Zealand

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Awanui Labs Wellington

    RECRUITING

    Wellington, 6012, New Zealand

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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