NCT04957485Phase 2Active not recruiting

Study to Assess the Safety and Immunogenicity of TPOXX® When Administered Orally for 28 Days With JYNNEOS

Compare the available registry edits below. Primary completion is the date data collection ends for the main study measures; it does not tell you when results will be published.

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Primary completion2027-01-01Estimated

Enrollment · participants100Actual

Source updated2026-09-14Last update listed in the registry record

Version history

Changes to this trial

Last 12 months

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Posted 2026-04-02 · 1 field changed

Primary completion date changed

− Before

~~1 Jan 2026~~

+ After

1 Jan 2027

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