New shot aims to boost blood clotting cells in rare bleeding disorder

NCT ID NCT04428255

First seen Apr 29, 2026 · Last updated May 01, 2026 · Updated 1 time

Summary

This study tested a weekly injection called HBM9161 in 36 adults with primary immune thrombocytopenia (ITP), a condition where the immune system destroys platelets, raising bleeding risk. Participants had failed at least one prior treatment. The goal was to see if the drug could safely increase platelet counts to safer levels. The trial compared HBM9161 to a placebo to determine the best dose for future studies.

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Contacts and locations

Locations

  • Hematology hospital, Chinese academy of medical sciences

    Tianjin, Tianjin Municipality, 300020, China

Conditions

Explore the condition pages connected to this study.