New drug danicopan under Real-World review for rare blood disorder
NCT ID NCT07457151
First seen Jun 25, 2026 · Last updated Aug 14, 2026 · Updated 6 times
Summary
This study tracks 8 Korean patients with paroxysmal nocturnal hemoglobinuria (PNH) who are taking Danicopan alongside standard C5 inhibitors like eculizumab or ravulizumab. The goal is to monitor safety and check if the drug works as expected in everyday medical practice. It is a post-marketing commitment required by Korean health authorities.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Danicopan
- What this could lead to
- If successful, this study will confirm that Danicopan is safe and effective for controlling PNH when used alongside standard treatments in real-world settings.
- What could go wrong
- This is a small, observational post-marketing study with only 8 participants, so results may not apply broadly. It is designed to monitor known risks, not to prove new benefits.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 27 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Jun 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients currently treated with or initiating the study drug under approved local label and conditions of routine daily medical practice in Korea will be included in the study. This study will be conducted using a total surveillance method to investigate the safety and effectiveness of all patients being treated with the study drug.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients eligible for and treated with Danicpan as add-on therapy to a C5 inhibitor (Eculizumab or Ravulizumab) in patient with PNH in Korea 2. Provision of a signed and dated written informed consent by the patient or their legally acceptable representative Exclusion Criteria: 1. Participation in any concurrent interventional trials during the period of study drug treatment 2. Other off-label indications according to the approved label in Korea
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Research Site
RECRUITINGBusan, South Korea
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Research Site
RECRUITINGHwasun-gun, South Korea
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Research Site
RECRUITINGSeoul, South Korea
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Research Site
ACTIVE_NOT_RECRUITINGSeoul, South Korea
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Hidden blood disorder may explain mysterious strokes in young adults
- A pill that could replace infusions for a rare blood disease?
- Every-8-Week shot could simplify PNH treatment
- Real-World test: can a targeted drug keep PNH in check for years?
- New transplant method aims to reduce complications in bone marrow failure patients
- No treatment, just observation: large study looks at PNH blood cells