Liver function may affect how PNH drug works

NCT ID NCT07152288

First seen Jun 26, 2026 ยท Last updated Jun 26, 2026

Summary

This early-stage study is testing a single dose of the drug HSK39297 in 24 adults with paroxysmal nocturnal hemoglobinuria (PNH) who have mild or moderate liver impairment, compared to those with normal liver function. The goal is to see how the liver affects drug levels and safety. No treatment benefit is expected from this study.

What this could mean

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

Active substance
HSK39297
What this could lead to
If successful, this study could help determine the right dose of HSK39297 for people with liver problems, making future treatments safer.
What could go wrong
This is a very early, small study (24 people) focused on drug processing, not on treating the disease. It may not lead to any treatment changes.

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Conditions

The condition(s) this trial relates to.

Hemoglobinuria, Paroxysmal paroxysmal nocturnal hemoglobinuria

As listed by the trial registrant

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

Contacts and locations

Locations

  • Peking University First Hospital

    RECRUITING

    Beijing, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.