Could a common compound help fight COVID-19 and flu? small study explores

NCT ID NCT07254052

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This small pilot study tested whether a sustained-release ammonium chloride formula (with vitamin D) can reduce virus levels in adults with mild or moderate COVID-19 or influenza. 32 participants took either the active formula or a vitamin D-only control twice daily for 10 days. Researchers measured viral load changes and tracked symptoms, hospitalizations, and other outcomes to gather early evidence on this potential add-on treatment.

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Conditions

The condition(s) this trial relates to.

COVID-19 influenza RNA Virus Infections viral infectious disease

As listed by the trial registrant

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

Contacts and locations

Locations

  • En Ygeia Clinic

    Athens, 11524, Greece

  • Sotiria General Hospital

    Athens, Greece