Immunology & allergy
Immune system & allergy clinical trials
Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We’re tracking 6,050 recruiting studies in this area right now.
By phase
- Not applicable2,999
- Phase 21,056
- Phase 1792
- Phase 1/Phase 2437
- Phase 3435
- Phase 4233
- Phase 2/Phase 398
Top conditions
- Multiple Sclerosis330
- Multiple Myeloma327
- Asthma193
- Lymphoma178
- Rheumatoid Arthritis131
- Type 1 Diabetes130
- Atopic Dermatitis124
- 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
- Maryland199
- Alabama178
- Florida149
- Arizona148
- Massachusetts116
- New York116
- Texas112
- Illinois83
- Colorado82
Recruiting studies6,050 total
- NCT07504926Recruiting
CPAP for large airway collapse study
This trial tests if CPAP, a machine that helps keep your airways open while you sleep, can improve breathing and reduce flare-ups in people with large airway collapse. You may be eligible if you have this condition and have needed antibiotics or steroids in the past year.
LiverpoolAges 18 years+ - NCT07507084Recruiting
Exercise with cognitive tasks for walking and balance in MS
This study combines exercise with a thinking activity to see if it improves walking, balance, and thinking skills in people with multiple sclerosis. It compares two types of exercise training to find which is more helpful for daily life.
Kütahya, MerkezAges 18–65 - NCT07505355Recruiting
Walking and foot tap test in multiple sclerosis
This study tests two simple walking and foot-tapping exercises to see how well they measure balance and mobility in people with multiple sclerosis. It aims to help doctors better track walking problems in MS.
DiepenbeekAges 18–65 - NCT07507201RecruitingEarly Phase 1
Car-T cells for autoimmune diseases like lupus
This trial tests whether specially-engineered immune cells (CAR-T cells) can help people with certain autoimmune diseases that haven't gotten better with standard treatments. The cells are designed to target and remove faulty B cells that are causing the immune system to attack the body.
Hangzhou, ZhejiangAges 3 years+ - NCT07506746Recruiting
Study on esophagus movement
This study tracks patients with reflux, swallowing problems, or other esophageal symptoms to understand how the esophagus moves. It may help if you have heartburn, regurgitation, or related issues like cough or chest pain.
Milan, LombardyAges 18 years+ - NCT07498842Recruiting
Lowering steroids for stable sarcoidosis
This trial tests if people with stable sarcoidosis can safely lower their corticosteroid dose over time. It may help reduce side effects from long-term steroid use.
LondonAges 18 years+ - NCT07498738Recruiting
Improving diabetes care for young adults with type 1 diabetes
This study aims to learn how to make diabetes care better for young adults with type 1 diabetes. Researchers will talk with patients and experts to gather ideas and opinions.
Leiden, South HollandAges 18–30 - NCT07501624Enrolling by invitation
Pharmacist-led tobacco treatment for HIV patients
This study works with pharmacists at six Ryan White HIV clinics to help people with HIV quit smoking or using tobacco. If you have HIV, are 21 or older, and have already met with a pharmacist about tobacco, you may be able to join.
Charleston, South CarolinaAges 21 years+ - NCT07500974RecruitingPhase 2
L-menthol for breathing difficulty in asthma
This trial tests if L-menthol can help reduce breathlessness in people with asthma. You'll take L-menthol and see if it improves your breathing during exercise.
Karlskrona, Blekinge CountyAges 18 years+ - NCT07500727Recruiting
Exercise and muscle health in older adults with MS
This trial tests how exercise affects muscle health in people aged 60 or older with multiple sclerosis. It may help you understand if a structured exercise program can improve your strength and mobility.
Oklahoma City, OklahomaAges 60 years+ - NCT07500415Recruiting
Doxycycline to prevent STIs in Rio de Janeiro
This trial tests whether taking the antibiotic doxycycline can prevent sexually transmitted infections (STIs) like chlamydia, gonorrhea, and syphilis in people at higher risk. If you are a man or transgender woman who has sex with men, are living with HIV or on PrEP, and have had an STI in the past year, you may be able to join.
Rio de Janeiro, Rio de JaneiroAges 18 years+ - NCT07499271RecruitingPhase 2
Targeted therapy for newly diagnosed DLBCL with TP53 mutation
This trial tests a targeted therapy designed to match the specific genetic subtype of DLBCL that has a TP53 mutation. It may offer a more effective treatment option for people whose cancer has this genetic change.
Suzhou, JiangsuAges 18–70 - NCT07501325Recruiting
Shrimp allergy test for children
This trial tests a new blood test to confirm shrimp allergy in children. It aims to improve diagnosis so that kids with true allergy get the right care and others can safely eat shrimp.
Ho Chi Minh CityAges 1–16 - NCT06764069Recruiting
New sensor for continuous blood sugar monitoring
This study tests a new glucose sensor placed inside a blood vessel to see how well it measures blood sugar. If you have diabetes and use intensive insulin therapy, this could be a way to help improve monitoring.
São Paulo, BrazilAges 21–75 - NCT06126913Recruiting
Community HIV care for people newly diagnosed
This study tests whether getting HIV care through a community program is as helpful as going to a clinic for people who just found out they have HIV. It looks at how well they stay in care and take their medicine.
KampalaAges Any age - NCT06767254Recruiting
Using AI to predict early return of multiple myeloma
This study uses artificial intelligence to analyze how multiple myeloma may lead to early relapse. It may help doctors better predict and manage the disease.
Meldola, Forlì-CesenaAges 18 years+ - NCT06765005RecruitingPhase 1/Phase 2
Study of MG-K10 for Teens with Moderate to Severe Eczema
This study tests a new injectable medication called MG-K10 for teens with moderate to severe eczema that hasn't been well controlled with creams. The goal is to see if it can safely reduce inflammation and improve skin symptoms.
Hangzhou, ZhejiangAges 12–18 - NCT07493629Recruiting
Study on immune status and disease control in inflammatory airway diseases
This study looks at how the immune system works and how well diseases like asthma, COPD, and others are controlled. You may join if you have one of these conditions or if you are a healthy volunteer or smoker without lung disease.
Ningbo, ZhejiangAges 18 years+ - NCT04513626RecruitingPhase 2
HIV trial testing doravirine plus raltegravir in adults
This Phase 2 trial studies whether switching to a combination of doravirine and raltegravir can safely maintain control of HIV in adults whose virus is already well suppressed. It may help people who are currently on stable HIV treatment and are not resistant to these specific medicines.
Paris, Île-de-France RegionAges 18 years+ - NCT05528939Recruiting
Training attention skills for children after cancer
This trial tests a computer-based “attention-control training” program to see if it’s doable and helpful for children who finished treatment for acute lymphoblastic leukemia or a brain tumor. It also looks at how acceptable the program is for both kids and caregivers.
Washington D.C., District of ColumbiaAges 8–16 - NCT06082063RecruitingPhase 3
Reducing heart disease risk in type 1 diabetes
This trial tests a combination of treatments to lower the risk of heart disease and kidney problems in people with type 1 diabetes who already have some complications or higher risk. If you qualify, you will receive extra care aimed at preventing heart attacks, strokes, and kidney failure.
CopenhagenAges 40–90 - NCT06258122Recruiting
Long-term health and aging in people with HIV
This study follows people with HIV and healthy volunteers over time to see how their health, immune system, and aging change. It aims to find ways to improve long-term care.
ParisAges 18 years+ - NCT06112639Recruiting
Dance-based rehab for chronic brain conditions
This trial tests a dance exercise program for people with multiple sclerosis or early memory loss. It aims to see if dancing can help physical and mental function safely at home.
BresciaAges 18–85 - NCT07492667Recruiting
Comparing new vs. old criteria for diagnosing multiple sclerosis
This trial compares two sets of diagnostic criteria (McDonald criteria 2024 vs. 2017) for multiple sclerosis in real-life settings. It aims to see which criteria work better in diagnosing MS in patients with symptoms or MRI findings that suggest the disease.
Ars-Laquenexy, LorraineAges Any age
Common questions
- How many immune system & allergy clinical trials are recruiting?
- Clin2 is tracking 6,050 recruiting immunology & allergy studies from the U.S. registry right now, out of 9,115 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.