Immunology & allergy
Immune system & allergy clinical trials
Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We’re tracking 6,051 recruiting studies in this area right now.
By phase
- Not applicable2,997
- Phase 21,057
- Phase 1792
- Phase 1/Phase 2437
- Phase 3436
- Phase 4234
- Phase 2/Phase 398
Top conditions
- Multiple Sclerosis330
- Multiple Myeloma327
- Asthma193
- Lymphoma178
- Rheumatoid Arthritis132
- Type 1 Diabetes130
- Atopic Dermatitis125
- Systemic Lupus Erythematosus119
- Acute Lymphoblastic Leukemia118
- HIV Infections106
- Chronic Lymphocytic Leukemia95
- Autoimmune Diseases77
- Follicular Lymphoma70
- Rheumatoid Arthritis (RA)68
- Diabetes Mellitus, Type 163
- Hodgkin Lymphoma63
- Leukemia63
- Mantle Cell Lymphoma62
Leading sponsors
- National Institute of Allergy and Infectious Diseases (NIAID)97
- Institute of Hematology & Blood Diseases Hospital, China85
- National Cancer Institute (NCI)74
- Assistance Publique - Hôpitaux de Paris65
- AstraZeneca63
- M.D. Anderson Cancer Center58
- Novartis Pharmaceuticals58
- Mayo Clinic49
- City of Hope Medical Center48
- Memorial Sloan Kettering Cancer Center45
Where studies are running
- California496
- Maryland200
- Alabama178
- Florida149
- Arizona147
- Massachusetts116
- New York116
- Texas112
- Illinois83
- Colorado82
Recruiting studies6,051 total
- NCT05996367Recruiting
Single radiation dose for painful myeloma bone lesions
This trial is testing whether a single dose of radiation can effectively relieve bone pain caused by multiple myeloma. It is designed for people who have a painful bone lesion and are stable on or off treatment.
São Paulo, São PauloAges 18–85 - NCT06005246Recruiting
Munich ME/CFS Study for Young People
This study is tracking children, teens, and young adults (up to age 25) who developed ME/CFS after an infection. It aims to better understand the condition in younger people.
Munich, BavariaAges Up to 25 years - NCT05732987Recruiting
Study genetics in inflammatory skin diseases involving neutrophils
This study looks at genetic differences in people with certain inflammatory skin diseases that involve a specific type of immune cell (neutrophils). Your participation may help researchers better understand why these conditions happen.
BaselAges 18–100 - NCT05631886RecruitingPhase 1
Testing a cancer vaccine plus immune therapy for hard tumors
This early-phase trial tests whether combining a lab-made CAR-DC cancer vaccine with immune checkpoint medicines can shrink tumors that have specific genetic changes. It’s meant for people with advanced or returning (relapsed) solid tumors or certain lymphomas that match required tumor markers.
Beijing, Beijing MunicipalityAges 18–75 - NCT03413683Recruiting
Studying frailty in older adults living with HIV
This study looks at frailty (feeling weak, having trouble with daily activities, or losing strength) in people age 50 and older who are living with HIV. It may help researchers understand frailty in HIV and how to better support older adults.
ShatinAges 50 years+ - NCT03127761Recruiting
Transplant study for Medicare patients with advanced myeloma
This study looks at outcomes of an allogeneic transplant (a donor-based transplant) in people with stage II–III multiple myeloma or primary plasma cell leukemia who have Medicare. It may help doctors better understand which patients benefit and what to expect before and after transplant.
Minneapolis, MinnesotaAges Any age - NCT06023056Recruiting
Hepatitis B vaccine after newborn surgery
This trial tests whether giving the hepatitis B vaccine to full-term newborns who had multiple stomach or intestine surgeries is safe and works well. It aims to protect these babies from hepatitis B infection.
Chongqing, Chongqing MunicipalityAges Any age - NCT05338190RecruitingPhase 3
Belimumab added to rituximab for chronic immune thrombocytopenia
This Phase 3 study tests whether adding an injection called belimumab (or a placebo) to rituximab works better and is safe for adults with long-lasting immune thrombocytopenia (ITP). You may be eligible if your platelet counts stay low despite prior steroid and/or IVIG treatment and if infections, vaccines, and other health conditions meet the study rules.
CréteilAges 18 years+ - NCT04968899RecruitingPhase 3
IgG IV plus prednisone versus high-dose dexamethasone for ITP
This Phase 3 study compares two ways of treating immune thrombocytopenia (ITP) to raise blood platelet counts and reduce bleeding. It tests whether IgG given through a vein plus prednisone works better (or safer) than high-dose dexamethasone.
CréteilAges 18–80 - NCT06045091RecruitingEarly Phase 1
BCMA-targeted CAR-NK cells for multiple myeloma or plasma cell leukemia
This trial tests an experimental therapy using immune cells (CAR-NK cells) designed to target and kill cancer cells in people with multiple myeloma or plasma cell leukemia that has returned or stopped responding to treatment. The goal is to see if it is safe and effective.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT05444712Recruiting
Stem cell transplant after best response in some T-cell lymphomas
This trial studies whether doing an autologous stem cell transplant (using your own stem cells) after a complete response helps people with certain T-cell lymphomas stay in remission longer. It may be an option if your lymphoma has shrunk completely and you fit the safety and testing requirements.
AmiensAges 18–70 - NCT05528900Recruiting
Study of children with acute food-triggered gut reactions
This study follows children (from birth to age 17) who have been diagnosed with acute food protein–induced enterocolitis syndrome (FPIES). Doctors want to better understand this condition after a suspected reaction to food, using either symptom-based diagnosis or a supervised food challenge when needed.
AngersAges Up to 17 years - NCT06059521Recruiting
Comparing a mobile vision test to standard eye exams
This trial tests a new way to measure your eyeglass prescription using a mobile device, compared with a traditional method called retinoscopy. It may help you get a quick and accurate vision check without needing special equipment.
Beijing, Beijing MunicipalityAges 10–46 - NCT04604041Recruiting
Study early warning signs in relapsing-remitting multiple sclerosis
This study looks at “subclinical markers,” meaning early or hidden body changes that may show how relapsing-remitting multiple sclerosis (MS) is doing even when symptoms seem mild. It may help researchers find better ways to monitor MS and detect changes sooner.
SplitAges 18–65 - NCT06062693Recruiting
Home Hand Training with Sensors for Better Dexterity
This study tests a new home-based hand training system using sensors to help improve hand movement and dexterity in people with Parkinson's, multiple sclerosis, or stroke. It also includes healthy volunteers for comparison.
LucerneAges 18–99 - NCT04758975RecruitingPhase 2
Venetoclax plus rituximab plus ibrutinib for early CLL
This Phase 2 trial tests a combination of three medicines to treat chronic lymphocytic leukemia (CLL) that has not been treated before and where the goal is to achieve very low remaining disease. It may help some people stay in remission longer, but eligibility depends on your age, organ function, and prior treatments.
Milan, MIAges 18–65 - NCT06062927Recruiting
Genes and scans predict response to immunotherapy and targeted therapy for advanced sarcoma
This trial is testing whether a combination of two drugs—a targeted therapy (surufatinib) and an immunotherapy (envafolimab)—can help people with advanced soft tissue sarcoma that has spread or cannot be removed by surgery. Researchers will also use a person's genetic information and scans to see if they can predict who will benefit the most.
Beijing, Beijing MunicipalityAges 18–75 - NCT04908228RecruitingPhase 2
Fixed treatment with ibrutinib and obinutuzumab for untreated CLL
This Phase 2 study tests a fixed-length treatment plan using ibrutinib plus obinutuzumab for people with newly diagnosed, active CLL/SLL that needs treatment. It may help control the leukemia/lymphoma by combining a targeted drug with an antibody therapy.
Milan, MIAges 18 years+ - NCT06065852Recruiting
National registry for rare kidney diseases
This study creates a registry to collect health information from people with rare kidney diseases. It aims to improve understanding and future treatments by tracking patient experiences.
Bristol, South WestAges Any age - NCT04558931RecruitingPhase 2
NK cell therapy to help control multiple myeloma after initial treatment
This Phase 2 trial tests using your own immune cells (NK cells) alone or with isatuximab as “maintenance” treatment to help multiple myeloma stay under control after initial therapy. It may help lengthen the time until the disease grows again by boosting your immune response and targeting myeloma cells.
StockholmAges 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 - NCT06078098Recruiting
Autoimmune Hepatitis Database and Biobank Study
This study is building a database and collection of samples from people with autoimmune hepatitis in Italy. It aims to learn more about the disease and improve care.
Monza, MBAges 1 year+ - NCT06081478RecruitingPhase 2
Targeted CAR-T cell therapy for advanced lymphoma or leukemia
This trial tests a new type of immune cell therapy (CAR-T) that targets two proteins on cancer cells—CD19 and CD22—to treat lymphoma or leukemia that has come back or not responded to standard treatment. It aims to see if this two-target approach works better.
Beijing, Beijing MunicipalityAges 14–85 - NCT06084962RecruitingPhase 1
GPRC5D-targeted CAR-T cells for advanced multiple myeloma
This trial tests a new type of CAR-T cell therapy that targets a protein called GPRC5D on multiple myeloma cells. It is for people whose myeloma has not responded to or has returned after at least three prior treatments, and aims to see if this targeted approach can help control the disease.
Hangzhou, ZhejiangAges 18–75
Common questions
- How many immune system & allergy clinical trials are recruiting?
- Clin2 is tracking 6,051 recruiting immunology & allergy studies from the U.S. registry right now, out of 9,083 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.