New hope for kids with hemophilia: can SCT800 stop bleeds before they start?

NCT ID NCT07437404

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study is testing a drug called SCT800, a lab-made clotting factor, to prevent bleeding episodes in 36 boys with severe hemophilia A who have never been treated before. Participants receive regular infusions of SCT800, and researchers will monitor how many bleeding events occur and whether the body develops antibodies that could block the treatment. The goal is to see if this approach is safe and effective for long-term prevention.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
SCT800 (a recombinant factor VIII replacement therapy)
What this could lead to
If successful, this could provide a safe and effective preventive treatment option for children with severe hemophilia A who have not yet received any factor VIII therapy.
What could go wrong
This is a small, open-label study with no control group, so results may be less reliable. There is a risk of developing inhibitors (antibodies) that block the treatment's effect, a known complication in previously untreated patients.

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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

Locations

  • Beijing children's hospital

    RECRUITING

    Beijing, Beijing Municipality, 000000, China

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