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
- NCT06202898Recruiting
Study helping transgender women access HIV prevention (PrEP)
This study helps transgender women who are not regularly using PrEP (a daily pill to prevent HIV) get access to HIV prevention services. It uses a smartphone to take pictures and connect with support.
Orlando, FloridaAges 18 years+ - NCT07586267RecruitingEarly Phase 1
CAR-T cell therapy for autoimmune blood diseases
This early-stage trial tests a new type of cell therapy (CAR-T cells) designed to treat severe autoimmune diseases where the immune system attacks the body's own organs. The therapy targets specific immune cells (B cells) that may be causing the disease. It may help patients who haven't improved with standard treatments or can't tolerate them.
Hangzhou, ZhejiangAges 3 years+ - NCT07592780Recruiting
Building Tolerance to Peanuts in Children and Teens
This study tests whether a treatment program can help children and teenagers with peanut allergies develop tolerance to peanuts over time. The goal is to reduce the risk of serious allergic reactions if they accidentally eat peanuts.
Hong KongAges 2–17 - NCT07587840RecruitingPhase 2
CAR-T Cell Therapy After Initial Treatment for Follicular Lymphoma
This study tests a new type of immunotherapy called CAR-T cells (designed cells that fight lymphoma) given after you've received standard chemotherapy for follicular lymphoma. The goal is to help prevent the cancer from coming back or growing, especially if your cancer didn't fully disappear or you have high-risk features.
Beijing, Beijing MunicipalityAges 18–85 - NCT07588568RecruitingPhase 2
Testing upadacitinib for EoE that doesn't respond to steroids
This study tests a pill called upadacitinib (a JAK inhibitor) in people with eosinophilic esophagitis (EoE) that hasn't improved with swallowed steroids. It aims to see if the drug can reduce inflammation and symptoms in the esophagus when added to your current steroid treatment.
Chapel Hill, North CarolinaAges 18–65 - NCT07587125RecruitingPhase 1
CAR-T Cell Therapy for Progressive Multiple Sclerosis
This trial tests a new cell therapy called S103 for people with MS that isn't responding well to standard treatments. The therapy involves modifying immune cells in the lab and putting them back into your body to help control the disease.
Xi'an, ShaanxiAges 18–75 - NCT06720870Recruiting
Siltuximab for Castleman's disease: a real-world study
This trial is looking back at the medical records of people with a rare condition called Castleman's disease to see how well the drug Siltuximab worked for them in everyday hospital care, not in a research setting. The goal is to learn more about how safe and effective the drug can be for patients in real life.
Bologna, BolognaAges 18 years+ - NCT05500963Recruiting
TENS to reduce fatigue in relapsing-remitting multiple sclerosis
This study tests whether TENS, a non-drug device that delivers mild electrical signals through the skin, can reduce fatigue in people with relapsing-remitting multiple sclerosis (MS). It also includes an exercise-training portion and checks safety and comfort during the program.
Boulder, ColoradoAges 18–65 - NCT05937295RecruitingPhase 1
Peptide vaccine plus immunotherapy for a specific cancer gene fusion
This Phase 1 study tests a custom vaccine made to match a specific cancer genetic change (DNAJB1-PRKACA fusion). It’s combined with an approved immunotherapy (immune checkpoint inhibitor) to help your immune system recognize and fight the cancer. You may be considered if your cancer is advanced or has spread and you meet several blood/organ and health requirements.
Tübingen, Baden-WürtembergAges 18 years+ - NCT06184100Recruiting
Online Self-Management Program for Teens with JIA
This study tests an online self-management program for teens with newly diagnosed JIA. It helps you learn skills to manage your condition, connect with others, and feel more in control.
Calgary, AlbertaAges 12–17 - NCT06101381RecruitingPhase 1/Phase 2
Car-T cell therapy for relapsed or refractory leukemia and lymphoma
This trial tests whether a new immune therapy (CAR-T cells) can treat certain types of blood cancers that have come back or not responded to standard treatments. It aims to help people with aggressive B-cell lymphoma or acute lymphoblastic leukemia (ALL) that hasn't been controlled by other therapies.
Campinas, São PauloAges 3–70 - NCT06427577Recruiting
Study of ZhenQiFuZheng for allergic rhinitis
This trial tests if a traditional Chinese medicine called ZhenQiFuZheng can help people with allergic rhinitis by changing their gut bacteria. Researchers will collect samples to understand how it works.
Nanjing, JiangsuAges 18–65 - NCT06236373Recruiting
Understanding cancer survivors' needs in Reggio Emilia
This study aims to understand the challenges and needs of people who have survived certain cancers (breast, prostate, thyroid, colorectal, multiple myeloma, or lymphoma) and their caregivers. It uses interviews or focus groups to gather perspectives.
Reggio Emilia, Reggio EmiliaAges 18 years+ - NCT07582133RecruitingPhase 2
Long-term safety study of HRS-5965 for IgA kidney disease
This study follows up on patients who participated in a previous trial (HRS-5965-305) testing a drug called HRS-5965 for IgA nephropathy, a kidney disease where the immune system damages the kidneys. Researchers want to check if the drug continues to be safe and well-tolerated over a longer period.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07582432RecruitingPhase 3
Gamunex for Blood Cancer Patients With Low Antibodies
This trial tests whether Gamunex, an antibody replacement therapy, helps patients with chronic lymphocytic leukemia, multiple myeloma, or non-Hodgkin lymphoma who have low immunoglobulin (antibody) levels. The treatment may reduce infections and improve how well the body fights disease.
St. Petersburg, FloridaAges 18 years+ - NCT07579741RecruitingPhase 1/Phase 2
Testing JL18008 for HIV Patients Not Recovering Immune Cells
This study tests an experimental drug called JL18008 in people with HIV who have been on stable HIV medications for years but whose immune systems (CD4 cells) haven't recovered as expected. The drug may help boost immune function in these patients.
Beijing, Beijing MunicipalityAges 18–65 - NCT07579234RecruitingPhase 3
New drug F182112 for hard-to-treat multiple myeloma
This trial tests a new drug called F182112 against standard treatments for multiple myeloma that has stopped responding to previous therapies. The goal is to see if F182112 works better and is safe for patients whose cancer has become resistant to multiple drug classes.
TianjingAges 18 years+ - NCT07579702Recruiting
Omnipod 6 Versus Omnipod 5 Insulin Pump System
This study compares two versions of the Omnipod insulin pump system to see if the newer Omnipod 6 works better at managing blood sugar than the current Omnipod 5. You'll wear one of these systems for several months and share data about how well it helps control your diabetes.
Los Angeles, CaliforniaAges 14–75 - NCT07578584RecruitingPhase 1
Safety study of NNC0497-0040 in healthy and overweight adults
This early-stage study tests a new investigational medication in three groups: healthy adults with normal weight, adults who are overweight or obese, and men with type 1 diabetes who are also overweight. The research aims to understand how safe the medication is and how the body processes it.
NeussAges 18–55 - NCT07584083RecruitingPhase 2
Anifrolumab for Primary Antiphospholipid Syndrome
This trial tests a new drug called anifrolumab in adults with primary antiphospholipid syndrome (a blood clotting disorder). The drug may help reduce clotting and related complications by working with your immune system.
Athens, GreeceAges 18–70 - NCT07585981Recruiting
Budesonide capsules for IgA kidney disease
This trial tests whether a special steroid capsule called budesonide can help treat IgA nephropathy, a kidney disease where your immune system damages the kidneys. You would take this medication along with standard care to see if it slows kidney damage and reduces protein in your urine.
BeijingAges 18 years+ - NCT07580820Recruiting
Walking Adaptability in Early-Stage Multiple Sclerosis
This study looks at how people with mild multiple sclerosis (MS) adapt their walking and balance. Researchers will test your walking ability and how your body adjusts to different movements, which could help improve care for people with MS.
DiepenbeekAges 18–65 - NCT07585760RecruitingPhase 2
Two-drug treatment for newly diagnosed myeloma with kidney problems
This trial tests a combination of two drugs, CM336 and isatuximab, for people newly diagnosed with multiple myeloma who also have kidney problems caused by the disease. The goal is to see if this combination can help control the myeloma while also improving kidney function.
TianjinAges 18–80 - NCT07582653Enrolling by invitation
Testing a digital health tool for stable multiple sclerosis
This study tests a new digital tool designed to help monitor and manage multiple sclerosis (MS). You'll use the tool as part of regular check-ins, and researchers will see if it helps track your condition better over time.
Exeter, DevonAges 18–80
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.