New shot aims to prevent dangerous clots in High-Risk patients

NCT ID NCT07430397

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

Summary

This early-stage study tests a single injection of CITY-FXI, a drug designed to lower clotting risk by targeting a protein called Factor XI. It includes healthy adults and those with Factor V Leiden or prothrombin G20210A mutations, which increase clot risk. The main goal is to check safety and how the drug works in the body.

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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

    Email: •••••@•••••

Locations

  • Richmond Pharmacology

    RECRUITING

    London, SE1 1YR, United Kingdom

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Other studies related to the condition(s) this trial covers.