New drug OBIZER monitored in rare bleeding disorder study

NCT ID NCT06461533

First seen May 22, 2026

Summary

This study tracks 25 people in Japan with acquired hemophilia A who receive the drug OBIZER to control bleeding. Researchers will watch for side effects and check if the drug helps stop bleeding episodes. The study does not change how doctors treat patients—it simply collects real-world data for up to 90 days after the last dose.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Takeda selected site

    RECRUITING

    Tokyo, Tokyo, Japan

Conditions

The condition(s) this trial relates to.

acquired hemophilia A

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.