Clinical trials · Philadelphia, PA
Hemophilia A clinical trials in Philadelphia
We’re tracking 6 recruiting hemophilia a studies with a site in or near Philadelphia — including Phase 1, Phase 1/Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near Philadelphia
- NCT06349473RecruitingPhase 1
Study of SR604 in healthy people and those with bleeding disorders
This study tests a new drug called SR604 to see if it is safe and how it works in the body. It is for healthy men and for people with hemophilia A, hemophilia B, or factor VII deficiency who have frequent bleeding or are on preventive treatment.
Philadelphia, PennsylvaniaAges 18–60 - NCT06379789RecruitingPhase 1/Phase 2
Gene therapy for severe hemophilia B
This trial tests a new gene therapy (REGV131-LNP1265) that aims to let your body produce its own factor IX, reducing or stopping the need for regular infusions. It is for children and adults with severe hemophilia B who are already using factor IX replacement therapy.
Philadelphia, PennsylvaniaAges 2 years+ - NCT04398628Recruiting
Study of non-cancer blood disorders in people with bleeding or clotting
This study follows people with inherited or acquired non-cancer blood disorders to better understand symptoms, causes, and how different treatments work over time. You may be placed into a disorder-specific group, depending on your diagnosis and testing results.
Philadelphia, PennsylvaniaAges Any age - NCT05145127RecruitingPhase 3
Marstacimab follow-up study for people with hemophilia
This Phase 3 study looks at how well and how safely marstacimab works over a longer follow-up period. You may join if you already finished a related parent study for hemophilia, and you can keep up with frequent visits and lab tests.
Philadelphia, PennsylvaniaAges 1–74 - NCT05568719RecruitingPhase 3
Testing gene therapy for hemophilia A or B
This Phase 3 trial is checking how safe and effective two gene therapies are for people with hemophilia A or hemophilia B. It only includes people who already received the study medicines through specific Pfizer studies, so it’s mainly for that existing participant group.
Philadelphia, PennsylvaniaAges 18 years+ - NCT04278404Recruiting
Drug safety study for children already on certain medicines
This study measures how certain medicines move through the body and checks their safety in children. It may help doctors better understand dosing and side effects in kids who are already receiving these treatments, or in some kids who recently tested positive for COVID-19.
Wilmington, DelawareAges birth–20 years
Hear when a new Hemophilia A trial opens near Philadelphia, PA
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Hemophilia A trials in other cities
Where these studies are running near Philadelphia
Institutions with a site for the recruiting hemophilia a studies listed above.
- Children's Hospital of Philadelphia · 3 studies
- Alfred I. duPont Hospital for Children
- Delaware Hemophilia Treatment Center
- Penn Comprehensive Hemophilia and Thrombophilia Program
- Perelman Center for Advanced Medicine
- St. Christopher's Hospital for Children
- The Feinstein Institutes for Medical Research
What taking part in a hemophilia a study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting hemophilia a studies in Pennsylvania.
Common questions
- Are there hemophilia a clinical trials near Philadelphia?
- Yes. We're currently tracking 6 recruiting hemophilia a studies with a site near Philadelphia, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a hemophilia a study near Philadelphia?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Philadelphia to take part?
- Not necessarily. These studies have a site near Philadelphia, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a hemophilia a trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New hemophilia a studies open near Philadelphia regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.