Immunology & allergy
Immune system & allergy clinical trials
Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We’re tracking 6,230 recruiting studies in this area right now.
By phase
- Not applicable3,147
- Phase 21,063
- Phase 1819
- Phase 1/Phase 2442
- Phase 3425
- Phase 4238
- Phase 2/Phase 396
Top conditions
- Multiple Sclerosis343
- Multiple Myeloma332
- Asthma194
- Lymphoma182
- Rheumatoid Arthritis140
- Type 1 Diabetes133
- Atopic Dermatitis129
- Systemic Lupus Erythematosus125
- Acute Lymphoblastic Leukemia122
- HIV Infections116
- Chronic Lymphocytic Leukemia100
- Autoimmune Diseases81
- Follicular Lymphoma74
- Diabetes Mellitus, Type 169
- Hodgkin Lymphoma67
- Rheumatoid Arthritis (RA)66
- Leukemia64
- Type 1 Diabetes Mellitus63
Leading sponsors
- Institute of Hematology & Blood Diseases Hospital, China91
- National Institute of Allergy and Infectious Diseases (NIAID)90
- National Cancer Institute (NCI)73
- Assistance Publique - Hôpitaux de Paris70
- M.D. Anderson Cancer Center63
- Novartis Pharmaceuticals60
- AstraZeneca57
- City of Hope Medical Center47
- Mayo Clinic46
- Memorial Sloan Kettering Cancer Center44
Where studies are running
- California491
- Maryland195
- Alabama175
- Florida144
- Arizona142
- New York123
- Massachusetts119
- Texas118
- Illinois81
- Colorado77
Recruiting studies6,230 total
- NCT01206920Recruiting
DC study following HIV prevention and care experiences over time
This study follows people who receive HIV care in Washington, DC and people using HIV prevention medicines (like PrEP) to understand health needs and outcomes over time. It may help improve how HIV care and prevention are delivered in local clinics.
Washington D.C., District of ColumbiaAges Any age - NCT01212055Recruiting
Apheresis for certain immune system gene problems
This trial studies whether an apheresis procedure (removing blood cells through a machine) can help people with specific inherited immune system conditions. Participants will also receive filgrastim to help move certain blood-forming cells for collection.
Bethesda, MarylandAges 18–40 - NCT01999361Recruiting
Prevent new immune reaction after islet transplant failure
This study looks at ways to prevent the body from developing a new harmful immune reaction after an islet transplant no longer works. It may help people who have already lost a transplanted islet graft from getting harder-to-treat immune responses later.
Miami, FloridaAges 18–70 - NCT01276470Recruiting
Study of environmental triggers in anti-synthetase syndrome
This study looks for environmental risk factors that may be linked to anti-synthetase syndrome, a type of inflammatory muscle disease. It compares people with the condition to carefully matched people without it, using questionnaires, blood samples, and lung imaging when needed.
Miami, FloridaAges 2–100 - NCT01351545Recruiting
Cryopreserved cord blood access program for transplant patients
This trial studies an organized way to obtain and distribute unlicensed (not FDA-approved for general use) stored cord blood units that have been frozen and kept. It may help people who need a cord blood transplant but don’t fit the “licensed cord blood only” options.
Birmingham, AlabamaAges Any age - NCT01397669Recruiting
Study immune differences in HIV and HIV-negative adults
This research compares the immune system in the gut lining, spinal fluid, lymph nodes, and blood between people living with HIV and people not living with HIV. Results may help scientists understand how immunity works and how it differs with HIV.
Bangkok, BangkokAges 18–50 - NCT01371630RecruitingPhase 1/Phase 2
Inotuzumab plus chemotherapy for certain types of childhood-like leukemia
This early-phase trial studies how well a targeted drug (inotuzumab ozogamicin) combined with chemotherapy treats acute lymphoblastic leukemia (ALL). It may help people with newly diagnosed ALL who may not tolerate standard intensive chemotherapy, especially older adults.
Houston, TexasAges 18 years+ - NCT01631617RecruitingPhase 2
Atopic dermatitis treatments and how they affect skin
This Phase 2 study tests different treatments for atopic dermatitis (eczema) by looking at changes in skin health. It may help people find safer, more effective ways to control moderate to severe eczema and related skin infections.
Bethesda, MarylandAges 2–50 - NCT01555892RecruitingPhase 1
T-cell treatment for EBV-positive lymphomas
This early-phase study tests a lab-made immune cell treatment (cytotoxic T-lymphocytes) for certain lymphomas and related diseases that test positive for the Epstein-Barr virus (EBV). It may help your immune system attack EBV-infected cancer cells, especially after the cancer has come back or when transplant isn’t suitable.
Houston, TexasAges Any age - NCT01745237Recruiting
MRI heart scan in people with sarcoidosis
This trial tests whether a special heart MRI can detect heart involvement in people with sarcoidosis. It may help doctors better understand how sarcoidosis affects the heart and guide care.
Durham, North CarolinaAges 18 years+ - NCT01853631RecruitingPhase 1
CAR T-cell therapy for CD19-positive B-cell blood cancers
This Phase 1 study tests a personalized form of immune therapy called CAR T cells that are designed to recognize CD19, a marker on certain B-cell cancers. It may help people with difficult-to-treat (recurrent or relapsed) B-cell lymphoma or leukemia (ALL/CLL).
Houston, TexasAges Up to 75 years - NCT01861106RecruitingPhase 2
Bone marrow transplant for people with GATA2 gene changes
This trial tests whether an allogeneic bone marrow (stem cell) transplant can improve outcomes for people with GATA2 gene changes or “MonoMAC” syndrome. It aims to rebuild a healthier immune system in patients who have serious infections and immune cell deficiencies.
Bethesda, MarylandAges 6–70 - NCT02012699Recruiting
Cancer registry for people with or at risk of cancer
This trial collects health information and samples (a “cancer repository”) to help researchers study cancer and cancer risk. You may be able to join if you’ve had cancer before or if you’re at higher risk or have concerning findings.
Greenwood Village, ColoradoAges 19–110 - NCT02817997Recruiting
Registry for people with Castleman disease worldwide
This trial is a worldwide registry that collects basic medical information from people diagnosed with Castleman disease. It helps researchers learn about real-world care and outcomes across different ages and care settings.
Philadelphia, PennsylvaniaAges Any age - NCT02433028Recruiting
Long-term study for MS and related nervous system conditions
This is a long-term hospital study that follows people diagnosed with MS (and a few related conditions) to understand how disease changes over time. You may be asked to have regular check-ups, brain scans, and provide blood samples so researchers can track disease and treatment effects.
Aarau, Canton of AargauAges Any age - NCT02103361Recruiting
Pregnancy registry for Stelara or Tremfya exposure
This study is a pregnancy exposure registry. It collects information to better understand pregnancy outcomes after exposure to Stelara or Tremfya (medicines used for autoimmune diseases).
La Jolla, CaliforniaAges Any age - NCT02726750Recruiting
Study of early plasma cell blood conditions before myeloma
This is an observational study that follows people with early blood findings that can be linked to multiple myeloma, to understand what happens over time. It does not test a new drug for most people; instead, it tracks health, lab results, and imaging to learn who may develop myeloma.
Houston, TexasAges 18 years+ - NCT02419274Recruiting
Asthma group study for adults in Germany
This study follows adults with asthma to better understand the disease and help improve care. It checks basic eligibility such as diagnosis, language, and recent health history.
GroßhansdorfAges 18–99 - NCT02417740Recruiting
Study of the natural course of noncirrhotic portal hypertension
This study follows people with noncirrhotic portal hypertension (NCPH) or people at risk for it to better understand how the condition progresses over time. It does not sound like a medication trial—more like careful monitoring to learn what happens in different people.
Bethesda, MarylandAges 12–100 - NCT02190266Recruiting
Study genetics and cause of hard-to-treat Valley fever
This study looks at why “Valley fever” is difficult to treat or has spread beyond the lungs, and how a person’s genetics may be involved. You may be asked for blood or other samples for genetic testing and for storing samples for future research.
Bethesda, MarylandAges 2–100 - NCT02327897Recruiting
Study of asthma symptoms and air exposures over time
This study follows people with moderate-to-severe asthma and repeatedly checks how their lungs and symptoms relate to environmental exposures over time. It may help researchers better understand what triggers asthma and how exposures affect asthma control.
Research Triangle Park, North CarolinaAges 18–60 - NCT02840747Recruiting
Your CTCL or related skin lymphoma tissue samples study
This study collects stored tissue samples (from skin or other needed procedures) from people with CTCL, Sézary syndrome, or lymphomatoid papulosis, especially when you are starting or changing treatment. It’s meant to help researchers learn more about these illnesses and may support future research.
New York, New YorkAges 18 years+ - NCT02740868RecruitingPhase 2
Breathing MRI using xenon gas to study lungs
This trial uses a special breathing MRI (you breathe a gas mixture) to measure how well your lungs work. It studies healthy kids and people with lung conditions like cystic fibrosis or asthma, and it may help researchers better understand lung function and flare-ups.
Toronto, OntarioAges 8 years+ - NCT02784210RecruitingPhase 2
Steroid treatment to reduce inflammation in active MS lesions
This Phase 2 study tests whether corticosteroid medicine can reduce inflammation at the edge of active multiple sclerosis (MS) plaques seen on MRI. It may help calm “hot” areas in the brain where MS activity is happening.
Bethesda, MarylandAges 18–120
Common questions
- How many immune system & allergy clinical trials are recruiting?
- Clin2 is tracking 6,230 recruiting immunology & allergy studies from the U.S. registry right now, out of 9,763 we cover in this area in total.
- What does “Immune system & allergy” cover here?
- Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We group each study into immune system & allergy based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a immune system & allergy trial near me?
- Use the search to filter immune system & allergy studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.