Immunology & allergy
Immune system & allergy clinical trials
Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We’re tracking 6,068 recruiting studies in this area right now.
By phase
- Not applicable3,005
- Phase 21,062
- Phase 1794
- Phase 1/Phase 2441
- Phase 3435
- Phase 4233
- Phase 2/Phase 398
Top conditions
- Multiple Sclerosis330
- Multiple Myeloma328
- Asthma194
- Lymphoma179
- Rheumatoid Arthritis131
- Type 1 Diabetes131
- Atopic Dermatitis123
- Systemic Lupus Erythematosus121
- Acute Lymphoblastic Leukemia118
- HIV Infections106
- Chronic Lymphocytic Leukemia96
- Autoimmune Diseases79
- Follicular Lymphoma70
- Rheumatoid Arthritis (RA)68
- Hodgkin Lymphoma64
- Diabetes Mellitus, Type 163
- Leukemia63
- Type 1 Diabetes Mellitus63
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
- AstraZeneca64
- M.D. Anderson Cancer Center58
- Novartis Pharmaceuticals58
- Mayo Clinic50
- City of Hope Medical Center49
- Memorial Sloan Kettering Cancer Center45
Where studies are running
- California498
- Maryland198
- Alabama179
- Florida152
- Arizona150
- Massachusetts118
- New York116
- Texas112
- Illinois82
- Colorado81
Recruiting studies6,068 total
- NCT06339177Recruiting
HLH study looking at immune system and genes
This study is for people with hemophagocytic lymphohistiocytosis (HLH), a condition where the immune system becomes overactive. Researchers want to collect medical data and blood samples to better understand HLH and find better ways to diagnose and treat it.
Bethesda, MarylandAges 18–120 - NCT06343974Recruiting
Ultrasound to detect high insulin in unborn babies
This study uses ultrasound images to check for high insulin levels in unborn babies. It may help doctors detect problems early and improve care for moms and babies.
TurkuAges 18–45 - NCT04936854RecruitingPhase 2
Sirolimus or steroid drops for active Graves eye disease
This Phase 2 study compares sirolimus versus corticosteroids to treat active thyroid eye disease. It aims to see which treatment works better to calm eye inflammation and improve symptoms, without needing urgent eye surgery.
Bergen, HordalandAges 18–80 - NCT06343792RecruitingPhase 2
Testing RLS-0071 for steroid-resistant acute graft-versus-host disease
This trial tests a new drug, RLS-0071, for people who are hospitalized with acute graft-versus-host disease that hasn't improved with steroids. It aims to see if the drug is safe and can help control the condition.
Duarte, CaliforniaAges 12 years+ - NCT06359041RecruitingPhase 1/Phase 2
CABA-201 cell therapy for generalized myasthenia gravis
This trial tests a new cell therapy called CABA-201 for people with generalized myasthenia gravis. It aims to reset the immune system to reduce muscle weakness and improve daily functioning.
Orange, CaliforniaAges 18–70 - NCT06347718RecruitingPhase 1/Phase 2
Car-T cells for autoimmune disease
This study tests a type of immunotherapy called CAR-T cells for people with certain autoimmune diseases like lupus, scleroderma, or myositis. It aims to see if this treatment can help when standard medicines haven't worked well enough.
Erlangen, BavariaAges 18 years+ - NCT06357754Recruiting
Testing tumor samples after BMS cell therapy and a second cancer
This trial offers testing of tumor samples for people who developed a new, different cancer after receiving a Bristol-Myers Squibb gene-modified cell therapy. The goal is to understand the genetics of that new cancer and see if it relates to the prior treatment.
Portland, OregonAges Any age - NCT06338995RecruitingPhase 3
Lebrikizumab for nasal polyps and sinusitis
This trial tests a new injectable medicine (lebrikizumab) for people with chronic sinusitis and nasal polyps that steroid treatments haven't controlled. It aims to reduce polyp size and improve breathing, smell, and congestion.
Birmingham, AlabamaAges 12 years+ - NCT06343311RecruitingPhase 1/Phase 2
T-cell therapy for adults with relapsed or refractory B-cell lymphoma
This trial tests a new T-cell therapy (EB103) for people with B-cell non-Hodgkin's lymphoma that has come back or stopped responding to treatment. It aims to see if the therapy is safe and effective.
Sacramento, CaliforniaAges 18 years+ - NCT06001814Recruiting
Mindfulness program for heart health in older adults with HIV
This study tests whether a mindfulness and behavior change program can help older adults with HIV improve their heart health. It combines phone-based coaching and text messages to reduce stress and manage heart risk factors like high blood pressure and diabetes.
Boston, MassachusettsAges 50 years+ - NCT06037018RecruitingPhase 1
Study of CC312 for B-cell blood cancers
This trial tests a new drug called CC312 for people with B-cell blood cancers that have come back or stopped responding to treatment. CC312 is designed to target CD19 on cancer cells, and the study checks if it is safe and how the body handles it.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT06352242Recruiting
Study of immune activity after CAR-T therapy for lymphoma
This study looks at a biological process called trogocytosis (when immune cells swap pieces of their outer coating) to see if it can help predict how well CAR-T cell therapy works for people with a type of lymphoma called diffuse large B-cell lymphoma.
MontpellierAges 18 years+ - NCT06341023Recruiting
Balance training for older adults with MS
This study tests a balance training program for people with MS who have mild walking and memory difficulties. It aims to improve balance and prevent falls.
Chicago, IllinoisAges 18–90 - NCT06350630RecruitingPhase 2
Hydroxychloroquine for IgA nephropathy
This trial tests whether hydroxychloroquine can help slow kidney damage in people with IgA nephropathy. You may qualify if you have this kidney disease, are already on two standard medicines (RAAS inhibitors and SGLT2 inhibitors), and have ongoing protein in your urine.
Clermont-FerrandAges 18 years+ - NCT06340646Recruiting
Washington University cancer gene study
This study collects genetic information from people with certain cancers to learn more about cancer risks and outcomes. It may help researchers understand how genes affect cancer in different groups.
St Louis, MissouriAges 18 years+ - NCT06357676RecruitingPhase 1/Phase 2
Glofitamab, Ibrutinib and Obinutuzumab for Untreated Mantle Cell Lymphoma
This trial tests a combination of three drugs (glofitamab, ibrutinib, and obinutuzumab) for people with untreated mantle cell lymphoma. The goal is to see if this combination works better for high-risk or older patients.
Portland, OregonAges 18 years+ - NCT06354179RecruitingPhase 4
Once-daily immunosuppression after liver transplant
This study tests whether taking immunosuppressive drugs (tacrolimus and mycophenolate mofetil) just once a day, instead of twice, works as well for people who recently had a liver transplant. The goal is to make the medication schedule easier and possibly safer.
BesançonAges 18 years+ - NCT06343090Recruiting
Comparing two CAR T cell treatments for children and adults with B-ALL
This trial tests whether giving two types of CAR T cells (CD19 and CD22) one after the other works better than giving just one type (CD19) followed by a stem cell transplant for people whose B-cell acute lymphoblastic leukemia (B-ALL) has come back or not gone away. The goal is to see which approach offers a better chance of long-term remission.
Beijing, Beijing MunicipalityAges 1–70 - NCT06353854Recruiting
Study of biomarkers in MSI-high colorectal cancer patients on immunotherapy
This trial is studying people with a specific type of advanced colorectal cancer (MSI-high/dMMR) who are starting immunotherapy with pembrolizumab. The goal is to find out which markers in the tumor might predict whether the treatment works well.
BayonneAges 18 years+ - NCT06341205RecruitingPhase 3
Personalized rituximab for membranous nephropathy using AI
This trial tests if an artificial intelligence tool can help doctors decide the best dose and timing of rituximab for people with a kidney condition called membranous nephropathy. It aims to improve treatment results and reduce side effects.
BesançonAges 18 years+ - NCT06350318RecruitingPhase 2
Rituximab and Zanubrutinib for slow-growing B-cell lymphomas
This trial tests a combination of two targeted drugs (rituximab and zanubrutinib) for people with slow-growing B-cell lymphomas like marginal zone or follicular lymphoma. It may be a good option if you haven't had treatment for your lymphoma before and your disease needs therapy to manage symptoms.
Tampa, FloridaAges 18 years+ - NCT06345027RecruitingPhase 1
CAR T cell therapy targeting CD70 for leukemia
This trial tests a new treatment made from your own immune cells, called CAR T cells, that are designed to find and attack leukemia cells with a specific marker called CD70. It may be an option if your leukemia has come back or not responded to standard treatments and you might be able to receive a stem cell transplant if this treatment helps.
Houston, TexasAges Up to 75 years - NCT06350682Enrolling by invitation
HIV prevention app study for young men
This study tests a smartphone program to help young men who have sex with men stay healthy and prevent HIV. It's designed for people already getting care at certain clinics.
Abuja, NigeriaAges 15–24 - NCT06340737RecruitingPhase 1
CD22-targeting CAR T cells for relapsed B cell lymphoma
This trial tests whether giving modified immune cells (CAR T cells) that target CD22 on cancer cells can help people with certain B-cell lymphomas that have come back or not responded to at least two prior treatments. The goal is to see if this approach can shrink tumors or control the disease.
Palo Alto, CaliforniaAges 18 years+
Common questions
- How many immune system & allergy clinical trials are recruiting?
- Clin2 is tracking 6,068 recruiting immunology & allergy studies from the U.S. registry right now, out of 9,217 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.