Treatment
Abatacept clinical trials
We’re tracking 22 recruiting studies that include Abatacept, each written for real people, not researchers, below.
Recruiting studies
- NCT04474847RecruitingPhase 3
Abatacept for giant cell arteritis treatment
This Phase 3 trial tests abatacept to treat giant cell arteritis (GCA), a blood vessel inflammation that can cause headaches and vision risk. It’s for people with newly diagnosed or returning (relapsing) GCA with active symptoms in the last 8 weeks.
Rochester, MinnesotaAges 50 years+ - NCT05335928RecruitingPhase 3
Abatacept for immune-therapy heart inflammation in hospitalized adults
This Phase 3 trial tests abatacept to treat myocarditis (inflammation of the heart muscle) caused by immune checkpoint cancer medicines. It may help patients recover faster and safely manage this serious side effect while they are in the hospital.
Los Angeles, CaliforniaAges 18 years+ - NCT04925375RecruitingPhase 2
Abatacept for children with CVID and lung scarring
This Phase 2 trial tests abatacept to improve a specific type of lung disease in children with common variable immunodeficiency (CVID). It aims to slow or reduce ongoing lung changes seen on CT scans while they continue their usual immune “replacement” therapy.
San Francisco, CaliforniaAges 4 years+ - NCT04380740RecruitingPhase 2
Longer vs shorter abatacept doses to prevent graft-versus-host disease
This trial tests whether giving abatacept for a longer or shorter time can better prevent graft-versus-host disease (a common complication after a stem cell transplant). If you’re having a planned unrelated donor transplant, the results may help reduce the risk or severity of transplant-related immune problems.
Duarte, CaliforniaAges 2 years+ - NCT05289167RecruitingPhase 1/Phase 2
Medicines to prevent graft-versus-host disease after a transplant
This trial tests a combination of medicines (post-transplant cyclophosphamide, bortezomib, and abatacept) to lower your chance of developing graft-versus-host disease (when transplanted immune cells attack your body) after a transplant. If you qualify, you’ll receive the study medicines as part of your post-transplant care and be followed closely to check safety and prevention of GvHD.
New Hyde Park, New YorkAges 14–100 - NCT06008808RecruitingPhase 1
Ruxolitinib and abatacept to prevent GVHD after haplo transplant
This trial tests whether a drug called ruxolitinib, with or without another drug called abatacept, can prevent graft-versus-host disease and cytokine release syndrome after a half-matched stem cell transplant from a family donor. It's for people with certain blood cancers who are getting this type of transplant.
St Louis, MissouriAges 18 years+ - NCT06680661RecruitingPhase 2
Double cord blood transplant with abatacept for GVHD prevention
This trial tests whether adding abatacept to a double cord blood transplant can prevent graft-versus-host disease (GVHD) in people with certain blood cancers. You may qualify if you have high-risk leukemia or other blood disorders and do not have a matched related or unrelated donor.
Cleveland, OhioAges 18–65 - NCT06681922RecruitingPhase 1/Phase 2
A new combination to prevent graft-versus-host disease after stem cell transplant
This study tests a combination of three drugs—high-dose cyclophosphamide, bortezomib, and abatacept—after a donor stem cell transplant to see if they can better prevent graft-versus-host disease (a condition where donor cells attack the body).
Lake Success, New YorkAges 18 years+ - NCT06731504RecruitingEarly Phase 1
Abatacept to prevent graft-versus-host disease after omidubicel stem cell transplant
This trial tests whether adding abatacept to standard care can reduce graft-versus-host disease (a condition where donor cells attack your body) after a stem cell transplant using a special cord blood product called omidubicel. It is for adults with blood cancers who have a suitable cord blood unit available.
Durham, North CarolinaAges 18 years+ - NCT05917522RecruitingPhase 2
Biomarker-guided changes to anti-rejection medicines after kidney transplant
This Phase 2 study looks at whether blood test “biomarkers” can guide safely changing anti-rejection medicines after an ABO-compatible kidney transplant. It may help some people reduce certain medicines while keeping the new kidney protected from rejection.
Birmingham, AlabamaAges 18–70 - NCT06654882RecruitingPhase 3
Switching medications after first treatment fails in juvenile arthritis
This study tests different medication sequences for children and teens with polyarticular juvenile idiopathic arthritis (JIA) who still have moderate or high disease activity after at least 3 months on their first tumor necrosis factor inhibitor (TNFi) therapy. The goal is to find the best next step to control symptoms and improve quality of life.
San Francisco, CaliforniaAges 2–17 - NCT07616154RecruitingPhase 2
Gene-Matched Family Stem Cell Transplant for Severe Sickle Cell
This trial tests whether a stem cell transplant from a partially gene-matched family member can cure severe sickle cell disease in children and young adults. The transplant uses a new approach that may work even when a perfectly matched sibling isn't available, and it might help patients whose sickle cell is causing serious complications like strokes, organ damage, or frequent pain crises.
Memphis, TennesseeAges Up to 22 years - NCT03414502RecruitingPhase 3
Predictors of Response to DMARDs in Rheumatoid Arthritis
This trial studies rheumatoid arthritis (RA) patients starting or adjusting DMARD medicines and looks for signs that predict who responds best. It may help doctors choose more effective treatment sooner.
Omaha, NebraskaAges 19 years+ - NCT07599176RecruitingPhase 1/Phase 2
Partial stem cell transplant for sickle cell disease from matched donors
This study tests a partial stem cell transplant from a matched donor to treat sickle cell disease. It may help reduce complications like strokes, organ damage, or pain crises.
Bethesda, MarylandAges 4–65 - NCT05426252RecruitingPhase 1/Phase 2
Lower-toxicity bone marrow conditioning for high-risk thalassemia
This trial tests a modified, lower-toxicity preparation (conditioning) before a bone marrow transplant in children and teens with high-risk thalassemia. It aims to reduce treatment side effects while still allowing transplant success for people who need a donor.
Toronto, OntarioAges 1–18 - NCT05428488RecruitingPhase 3
Step-by-step treatment for rheumatoid arthritis with TNF medicine
This trial tests a step-by-step plan for treating rheumatoid arthritis when current medicines aren’t controlling the disease. It compares how well a targeted approach works by adjusting treatment for people who need a TNF inhibitor.
Montpellier, FranceAges 18 years+ - NCT05782335Recruiting
Study immune cell changes with Orencia in rheumatoid arthritis
This trial studies how Orencia (abatacept) affects your immune system’s T and B cells in people with rheumatoid arthritis. It may help researchers better understand who responds to Orencia and what immune changes happen over time.
New York, New YorkAges 18 years+ - NCT07138898RecruitingPhase 2
Managing immune medications for shoulder replacement in rheumatology patients
This trial tests two ways of managing your immunosuppressant medication around the time of shoulder replacement surgery. The goal is to see if one approach leads to fewer infections while still controlling your rheumatic disease.
New York, New YorkAges 18 years+ - NCT06756152RecruitingPhase 2/Phase 3
Preventing GVHD after transplant for blood cancers in children and young adults
This trial tests a combination of four medicines (cyclophosphamide, abatacept, vedolizumab, and ruxolitinib) to prevent graft-versus-host disease (GVHD) after a stem cell transplant for children and young adults with certain blood cancers. The goal is to see if this approach reduces the risk of GVHD, a serious complication where donor cells attack the body.
MoscowAges 1 day–21 years - NCT06859424RecruitingPhase 2
Testing a new GVHD prevention method after donor stem cell transplant
This trial tests a new way to prevent graft-versus-host disease (a common side effect of stem cell transplant) using a drug called cyclophosphamide after transplant. It is for adults with certain blood cancers who need a transplant from a partially matched unrelated donor.
Birmingham, AlabamaAges 18–66 - NCT07238712RecruitingPhase 2
New drug combo for high-risk blood cancer transplant
This trial tests a new combination of two chemotherapy drugs (bendamustine and cyclophosphamide) given before a stem cell transplant to help prevent graft-versus-host disease. It is for people with high-risk blood cancers who don't have a fully matched donor and will receive a partially matched transplant.
Saint PetersburgAges 18–70 - NCT07366801RecruitingPhase 2/Phase 3
Preventing graft versus host disease in children with blood cancer
This trial tests if adding special immune cells (Treg cells) to a stem cell transplant from a half-matched donor can lower the risk of graft versus host disease (a serious side effect where donor cells attack the patient's body) in children and young adults with blood cancers.
MoscowAges 1–25
What Abatacept is being studied for
Conditions with recruiting Abatacept studies.
Common questions
- Are there clinical trials studying Abatacept?
- Yes. Clin2 currently lists 22 recruiting studies that include Abatacept, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Abatacept trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 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.
- Is Abatacept an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Abatacept or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.