New drug may protect breast cancer patients from dangerous infection risk

NCT ID NCT07380646

First seen Feb 02, 2026 · Last updated May 14, 2026 · Updated 15 times

Summary

This study tests whether a drug called leucogen can prevent severe neutropenia (dangerously low white blood cell counts) in people with early-stage hormone receptor-positive, HER2-negative breast cancer who are taking ribociclib and hormone therapy. About 94 participants will receive leucogen alongside their standard treatment. The goal is to see if leucogen reduces the risk of serious infections and allows patients to stay on their cancer therapy without dose reductions.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Breast surgery department

    RECRUITING

    Hangzhou, Zhejiang, 310058, China

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

Conditions

Explore the condition pages connected to this study.