New pill combo could beat standard Morning-After pill

NCT ID NCT06727734

First seen May 22, 2026 · Last updated May 22, 2026

Summary

This study tests whether a combination of two drugs (levonorgestrel and piroxicam) works better than the standard emergency contraceptive ulipristal acetate at preventing pregnancy. About 980 women aged 18-45 who need emergency contraception within 5 days of unprotected sex will take one of the two treatments. Researchers will track pregnancy rates, side effects, and menstrual changes over the next month.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • The Family Planning Association of Hong Kong

    RECRUITING

    Hong Kong, Hong Kong

    Contact

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

Conditions

Explore the condition pages connected to this study.