New study to see if emicizumab protects Kids' joints from hemophilia damage
NCT ID NCT07190118
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study will follow 20 children with hemophilia A who are starting emicizumab treatment. Researchers will measure pain, joint health, balance, and mobility over time to see if the drug helps protect the musculoskeletal system. The goal is to understand whether emicizumab can reduce long-term joint problems in these children.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- emicizumab
- What this could lead to
- If successful, this could show that emicizumab helps protect joints and muscles in children with hemophilia A, potentially improving their long-term physical health.
- What could go wrong
- This is a small, early-stage study with only 20 participants and no control group. Results may not apply to all children with hemophilia A, and the treatment's long-term effects on joints are still unknown.
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 20 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2025
An estimate. Start dates often move.
- Expected to finish
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Feb 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Male patients under 18 years of age diagnosed with hemophilia A will constitute the study population.
- Ages
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1 year to 18 years
- Sex
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Male participants only
- 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: * Children who are under 18 years of age, * Have been diagnosed with Hemophilia A by a physician, * Have a factor level of 1% (IU) or less, * Have inhibitors positive or negative, * Have no obstacles to starting subcutaneous (emicizumab) treatment, * Willing to participate in the study Exclusion Criteria: \- Children with a history of cerebrovascular bleeding who present any neurological findings that would prevent participation in the study
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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
1 site. 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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Hasan Kalyoncu University
Gaziantep, Gaziantep, (505) 090-5846, Turkey (Türkiye)
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