Immunology & allergy
Immune system & allergy clinical trials
Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We’re tracking 6,229 recruiting studies in this area right now.
By phase
- Not applicable3,142
- Phase 21,065
- Phase 1822
- Phase 1/Phase 2446
- Phase 3423
- Phase 4237
- Phase 2/Phase 394
Top conditions
- Multiple Sclerosis341
- Multiple Myeloma332
- Asthma194
- Lymphoma182
- Rheumatoid Arthritis142
- Type 1 Diabetes133
- Atopic Dermatitis128
- Systemic Lupus Erythematosus125
- Acute Lymphoblastic Leukemia123
- HIV Infections116
- Chronic Lymphocytic Leukemia100
- Autoimmune Diseases81
- Follicular Lymphoma74
- Diabetes Mellitus, Type 169
- Hodgkin Lymphoma67
- Rheumatoid Arthritis (RA)65
- Leukemia64
- Acute Myeloid Leukemia62
Leading sponsors
- Institute of Hematology & Blood Diseases Hospital, China91
- National Institute of Allergy and Infectious Diseases (NIAID)90
- National Cancer Institute (NCI)74
- Assistance Publique - Hôpitaux de Paris70
- M.D. Anderson Cancer Center63
- Novartis Pharmaceuticals63
- AstraZeneca57
- City of Hope Medical Center47
- Mayo Clinic46
- Memorial Sloan Kettering Cancer Center45
Where studies are running
- California492
- Maryland196
- Alabama176
- Florida143
- Arizona141
- New York123
- Massachusetts119
- Texas117
- Illinois82
- Colorado77
Recruiting studies6,229 total
- NCT07532525RecruitingPhase 1
Pomalidomide after CAR T for B-cell cancer
This trial tests whether the drug pomalidomide, given as a pill, can help people with B-cell leukemia or lymphoma who have recently received CAR T-cell therapy. The goal is to see if pomalidomide can keep the cancer from coming back, and it may be an option for those whose cancer is not growing but still needs management.
Ann Arbor, MichiganAges 18 years+ - NCT07708987RecruitingPhase 2
Withaferin-A for steroid-resistant graft-versus-host disease
This trial tests a plant-based medicine, Withaferin-A, in people whose graft-versus-host disease (GVHD) after a stem cell transplant has not responded to steroid treatment. GVHD is a condition where donated immune cells attack the body; this study aims to see if Withaferin-A can help control it.
Navi Mumbai, MaharashtraAges 12–65 - NCT06121843RecruitingPhase 1
Study of CAR-T cell therapy in combinations for multiple myeloma
This trial tests a new CAR-T cell therapy (called arlocabtagene autoleucel) combined with other drugs for multiple myeloma that has returned or stopped responding. It aims to find a safe and effective dose while tracking how well the treatment works.
Birmingham, AlabamaAges 18 years+ - NCT04301076RecruitingPhase 1
Testing lenalidomide with EPOCH for adult T-cell leukemia-lymphoma
This trial tests whether adding lenalidomide to a standard chemotherapy regimen (EPOCH) helps people with adult T-cell leukemia-lymphoma (ATLL). It aims to improve how well the treatment works.
Atlanta, GeorgiaAges 18 years+ - NCT07708467Enrolling by invitation
Esophageal function study in eosinophilic esophagitis
This study looks at how the esophagus stretches and moves in people with eosinophilic esophagitis (EoE) who still have symptoms even though their inflammation is under control. The goal is to better understand why symptoms persist and find better ways to measure them.
Milan, MIAges 18 years+ - NCT06880835Recruiting
Inhaled insulin vs injected insulin for exercise blood sugar drops in type 1 diabetes
This trial tests whether a new inhaled insulin (Technosphere) causes fewer low blood sugar episodes during exercise compared to standard injected insulin in people with type 1 diabetes who use an automated insulin pump. It may help you avoid hypoglycemia while staying active.
Louisville, KentuckyAges 18–65 - NCT06533748RecruitingPhase 2
New treatment for kids with B-cell leukemia or lymphoma
This trial tests a new therapy plan for children and teens newly diagnosed with B-cell acute lymphoblastic leukemia or lymphoma. It aims to improve outcomes for those with higher-risk features.
Charlotte, North CarolinaAges 1–18 - NCT05757102RecruitingPhase 3
Test new inhaler combo versus standard inhaler in teens
This Phase 3 trial compares a triple inhaler (FF/UMEC/VI) against the usual double inhaler (FF/VI) to help control asthma symptoms and breathing tests in teens ages 12–17. It also checks how safe and tolerable the treatments are over the study period.
Birmingham, AlabamaAges 12–17 - NCT07707778Enrolling by invitationPhase 4
Tirzepatide for Weight and Aging in People with HIV
This trial tests whether a weight-loss medicine called tirzepatide can slow biological aging and improve metabolism in people with HIV who are already on effective treatment. It may help you reduce weight and possibly reverse some signs of aging.
TaipeiAges 18 years+ - NCT06247150Recruiting
Study of immune cells in graft-versus-host disease after stem cell transplant
This study looks at immune cells in tissues affected by chronic graft-versus-host disease (cGVHD), a common complication after a stem cell transplant. It aims to better understand the condition, which may lead to better treatments.
PessacAges 18 years+ - NCT06390319RecruitingPhase 2
Adding dasatinib or venetoclax for children with T-cell leukemia or lymphoma
This trial tests whether adding either dasatinib or venetoclax to standard chemotherapy can improve outcomes for children aged 1 to 18 with newly diagnosed T-cell acute lymphoblastic leukemia, lymphoblastic lymphoma, or mixed phenotype acute leukemia. It compares the effects of these added drugs to help doctors find better treatment options.
San Diego, CaliforniaAges 1–18 - NCT06917742RecruitingPhase 1
Study of CPTX2309 for rheumatoid arthritis and lupus
This trial tests an investigational drug called CPTX2309, given intravenously, for people with moderate to severe rheumatoid arthritis or systemic lupus erythematosus. It aims to see if the drug is safe and effective.
Herston, QueenslandAges 18–65 - NCT05023018RecruitingPhase 2
NEO100 for recurrent or progressive high-grade meningioma
This trial studies NEO100, a treatment for adults and children (age 12+) with Grade II or III meningioma that has come back or kept growing after surgery and radiation. It may help shrink tumors or slow growth when standard options have not worked well enough.
Los Angeles, CaliforniaAges 12 years+ - NCT07519902RecruitingPhase 3
Cenegermin Eye Drops for Persistent Corneal Ulcers
This study tests whether cenegermin eye drops help heal stubborn corneal ulcers (open sores on the clear front of the eye) that haven't improved with standard treatments like lubricating drops or contact lenses.
Huntington Beach, CaliforniaAges 18 years+ - NCT06747910Recruiting
Remote test for nerve problems after childhood cancer
This study tests if a remote, at-home approach can identify problems with the autonomic nervous system (the part that controls heart rate, blood pressure, and digestion) in adult survivors of childhood leukemia or lymphoma. If you join, you will complete a set of simple tasks (the Ewing battery) from home to see how your body responds.
Memphis, TennesseeAges 18 years+ - NCT07288515Recruiting
Acalabrutinib for CLL in routine care
This study follows people with CLL who are starting acalabrutinib (a targeted pill) for the first time, either as their first treatment or after previous therapies. The goal is to see how well it works in everyday medical practice.
GrodnoAges 18 years+ - NCT03959085RecruitingPhase 3
Inotuzumab plus chemotherapy for high-risk childhood leukemia
This Phase 3 trial tests whether adding inotuzumab to standard post-induction chemotherapy improves outcomes for children and young teens with high-risk B-ALL, mixed phenotype acute leukemia (MPAL), or certain high-risk B-LLy. It may help by targeting leukemia cells more directly, but participation depends on specific age, lab results, and medical history rules.
Birmingham, AlabamaAges 12 months–25 years - NCT03023371Recruiting
National registry for IgG4-related disease in China
This study is a registry that collects information about people diagnosed with IgG4-related disease (a specific immune-related condition). It helps doctors better understand the condition and how it looks and behaves in real life.
Beijing, Beijing MunicipalityAges Any age - NCT03779854RecruitingPhase 2
Preventing graft-versus-host disease in kids after stem cell transplant
This trial tests whether removing certain immune cells (T cells) from the donor transplant can lower the risk of chronic graft-versus-host disease (long-term immune attack after transplant) in children and young adults with blood cancers. If you qualify, it may help improve transplant outcomes while tracking safety and side effects.
Los Angeles, CaliforniaAges 6 months–26 years - NCT05951777RecruitingPhase 2
Stem cells from your own fat for chronic brain injury
This trial tests whether stem cells taken from your own fat and given through an IV can help people with long-term brain damage from a head injury. It is for adults who have not gotten better with standard treatments.
Houston, TexasAges 18–55 - NCT03618550RecruitingPhase 2
Pembrolizumab plus chemotherapy for relapsed Hodgkin lymphoma
This study tests a combination of the immunotherapy drug pembrolizumab with a chemotherapy regimen called GVD for patients whose Hodgkin's lymphoma has not responded or has returned after initial treatment. The goal is to see if this combination works better than standard approaches.
Duarte, CaliforniaAges 18 years+ - NCT06780150Recruiting
Ocrelizumab effects on nerve health and satisfaction in MS
This study looks at how ocrelizumab treatment affects a nerve health marker called neurofilament light chain (NfL) and how satisfied you are with the treatment. It may help doctors understand if this medicine works well for people with multiple sclerosis.
AachenAges 18 years+ - NCT07704164RecruitingPhase 2
Colchicine to lower heart artery swelling in HIV
This trial tests if colchicine, a medicine for inflammation, can reduce swelling in the heart arteries of people with HIV. It may help lower the risk of heart problems in those already on a statin or similar medication.
BarcelonaAges 50 years+ - NCT05810480Recruiting
Predicting steroid-dependent liver injury with blood test
This study looks at whether a specific blood marker can predict which patients with liver inflammation will need long-term steroid treatment. It may help doctors decide the best treatment for you if you have unexplained liver injury.
AachenAges Any age
Common questions
- How many immune system & allergy clinical trials are recruiting?
- Clin2 is tracking 6,229 recruiting immunology & allergy studies from the U.S. registry right now, out of 9,721 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.