Jivi under the microscope: new study tracks safety in korean hemophilia patients
NCT ID NCT06222697
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study monitors the safety of Jivi (damoctocog alfa pegol) in 20 Korean patients with hemophilia A who have used other treatments before. Researchers will collect data from routine clinic visits over about 8 months per participant, looking for any medical problems. No extra tests or visits are required, as this is an observational study of real-world use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- damoctocog alfa pegol (Jivi)
- What this could lead to
- If this study succeeds, it could confirm that Jivi is safe and effective for Korean patients with hemophilia A in real-world settings.
- What could go wrong
- This is a small, observational study with only 20 participants, so results may not apply to everyone. It does not test new uses or compare Jivi to other treatments.
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
-
About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Jan 2024
- Expected to finish
-
Mar 2028
An estimate. End dates often move.
- Lead sponsor
-
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
The study should be conduct on hemophilia A patients who are prescribed with Jivi (damoctocog alfa pegol) as sole treatment for an approved indication (the treatment and prophylaxis of bleeding in PTPs aged ≥ 12 years with hemophilia A (congenital FVIII deficiency)) by the Ministry of Food and Drug Safety (MFDS) in Korea.
- Ages
-
12 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * ≥12 years of age with hemophilia A * Previously treated with FVIII concentrate(s) (plasma derived or recombinant) * Patients who have been treated with Jivi (damoctocog alfa pegol) and those for whom the decision to initiate treatment with Jivi was made as per physician's routine treatment practice with any kind of treatment modality (on-demand, prophylaxis, etc.) * Written informed consent from subject or legal representative; assent from subject when appropriate Exclusion Criteria: * Contraindication according to the local authorized indication (including known hypersensitivity to the drug substance or any of its components (e.g., mouse or hamster protein)) * Patients participating in an investigational program with interventions outside of routine clinical practice * Patients with any other diagnosis of bleeding/coagulation disorder other than hemophilia A * Patients on immune tolerance induction treatment at the time of enrollment
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Hemophilia A are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
Many Locations
RECRUITINGMultiple Locations, South Korea
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a newer clotting factor keep its effectiveness in hemophilia a?
- Can a new injection tame hemophilia a bleeding?
- A Once-a-Week shot could transform hemophilia Care—Even for those with inhibitors
- Can a new clotting factor offer better bleed protection for severe hemophilia?
- Do newer hemophilia drugs protect joints better? study aims to find out
- Newborn screening study aims to catch rare diseases at birth