Immunology & allergy
Immune system & allergy clinical trials
Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We’re tracking 6,067 recruiting studies in this area right now.
By phase
- Not applicable3,005
- Phase 21,060
- Phase 1794
- Phase 1/Phase 2441
- Phase 3435
- Phase 4233
- Phase 2/Phase 399
Top conditions
- Multiple Sclerosis330
- Multiple Myeloma328
- Asthma194
- Lymphoma179
- Type 1 Diabetes132
- Rheumatoid Arthritis131
- Atopic Dermatitis122
- Systemic Lupus Erythematosus121
- Acute Lymphoblastic Leukemia118
- HIV Infections105
- 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 Center44
Where studies are running
- California498
- Maryland198
- Alabama178
- Florida151
- Arizona150
- Massachusetts118
- New York114
- Texas112
- Illinois84
- Colorado81
Recruiting studies6,067 total
- NCT05646576Recruiting
Palliative care support during blood cancer cell therapy
This trial studies whether adding palliative care (comfort-focused care to reduce stress and symptoms) helps people during adoptive cell therapy for blood cancers. It may help improve quality of life while you’re receiving the therapy.
Boston, MassachusettsAges 18 years+ - NCT05644522Recruiting
At-home brace study for leg support and walking
This study tests an at-home wearable activity monitor and brace-related walking support for people who already use a knee-ankle-foot brace. It may help researchers understand how brace use and day-to-day movement relate to walking ability.
Chicago, IllinoisAges 18–89 - NCT05656105RecruitingEarly Phase 1
PET scan study of brain inflammation after COVID
This early-phase study uses a special PET scan to look for signs of brain inflammation in people with ongoing (long-term) nervous system symptoms after COVID-19. It may help researchers understand what is driving symptoms and whether this imaging approach can detect inflammation.
Birmingham, AlabamaAges 18–65 - NCT01630850Recruiting
Islet cell transplant for brittle type 1 diabetes
This trial studies whether transplanting insulin-producing islet cells can improve blood sugar control and reduce severe low blood sugar in people with “brittle” type 1 diabetes. It’s meant for adults with long-standing insulin dependence and troublesome, hard-to-control hypoglycemia.
Chicago, IllinoisAges 18–70 - NCT04745728RecruitingPhase 3
Testing different immune-suppressing treatments for membranous kidney disease
This Phase 3 trial compares different immune-suppressing medicines for idiopathic membranous nephropathy (a kidney disease caused by the immune system). It may help reduce heavy protein leakage in the urine and improve disease control in people who fit specific prior-treatment and lab requirements.
Beijing, Beijing MunicipalityAges 18–80 - NCT05391061Recruiting
Cibinqo tablet study for moderate-to-severe atopic dermatitis
This study looks at Cibinqo (an oral medicine) in people with moderate-to-severe atopic dermatitis (eczema) who are already going to start it under their clinician’s standard care plan. It may help doctors learn about how the medicine works and fits into real-world treatment.
SeoulAges 12 years+ - NCT05633875Recruiting
MRI study to better understand worsening in multiple sclerosis
This study uses detailed imaging (mostly MRI) to look for patterns that may explain why multiple sclerosis can worsen. It may help researchers understand the biology behind neurodegeneration and improve future care.
ParisAges 18 years+ - NCT05600920RecruitingPhase 1/Phase 2
Long-acting IL-7 drug trial for low CD4 immune cells
This Phase 1/2 study tests a long-acting IL-7 medicine to raise low CD4 immune cells in people with idiopathic CD4 lymphopenia. Because this is a dose-escalation study, the goal is to check safety and see if the treatment affects immune cell levels.
Bethesda, MarylandAges 18–75 - NCT05603728Recruiting
Follow-up study for Exactech shoulder implants after surgery
This study follows people who get (or already had) a shoulder replacement to see how the implant is doing over time. It may help improve future care by tracking long-term performance and safety.
Laguna Woods, CaliforniaAges 21 years+ - NCT05623982RecruitingPhase 1/Phase 2
Study drug for lymphoma that has returned or did not respond
This Phase 1/2 study tests an injection called GNC-038 in people with non-Hodgkin’s lymphoma that has come back or is resistant to treatment. It aims to see how well the drug works and how safe it is for this group.
Beijing, Beijing MunicipalityAges 18–75 - NCT05602363RecruitingPhase 1
Docirbrutinib for CLL or lymphoma after prior treatments
This Phase 1 study tests docirbrutinib, a targeted pill treatment, in people with CLL/SLL or certain other B-cell lymphomas that have come back or didn’t respond to earlier therapy. The goal is to see whether it’s safe and whether it can control the disease after standard treatments have failed.
Orange, CaliforniaAges 18 years+ - NCT05608681RecruitingPhase 1/Phase 2
Study drug for adults with eosinophilic esophagitis (EoE
This Phase 1/2 study tests EP-104GI in adults with eosinophilic esophagitis (EoE), a condition where certain immune cells cause inflammation in the food pipe. It may help improve symptoms and inflammation, and the study also includes a part where people who do well can switch to the active drug.
Sydney, New South WalesAges 18–75 - NCT05626712RecruitingPhase 1/Phase 2
CELZ-201 to preserve insulin production in early type 1 diabetes
This Phase 1/2 study tests whether CELZ-201 is safe and can help the body keep making some of its own insulin in people who were recently diagnosed with type 1 diabetes. You may be eligible if your diabetes started within the past year and your tests show you still have some insulin-making activity.
Miami, FloridaAges 18–35 - NCT05609630RecruitingPhase 3
Testing two medicines for active systemic juvenile arthritis
This Phase 3 trial studies how well upadacitinib (a pill) and tocilizumab (a shot/IV medicine) improve symptoms and inflammation in children with active systemic juvenile idiopathic arthritis (sJIA). It also looks at side effects and how these medicines move through the body.
Phoenix, ArizonaAges 1–17 - NCT05623020RecruitingPhase 3
New treatment for newly diagnosed transplant-ineligible myeloma
This Phase 3 study compares a three-drug combination (elranatamab, daratumumab, and lenalidomide) versus a standard three-drug treatment (daratumumab, bortezomib, lenalidomide, plus dexamethasone). It aims to see which plan works better for people newly diagnosed with multiple myeloma who cannot get a stem cell transplant.
Jupiter, FloridaAges 18 years+ - NCT05599880RecruitingPhase 2
Bortezomib for adults with hard-to-treat immune low platelets
This Phase 2 trial tests whether bortezomib can safely increase platelet counts in adults with immune thrombocytopenia (ITP) that keeps coming back or doesn’t respond to standard treatments. It’s for people with very low platelets who still need treatment despite prior medicines.
Guri-siAges 19 years+ - NCT05632380RecruitingPhase 1/Phase 2
Stem cell transplant with CAR-T therapy for high-risk myeloma
This study combines a stem cell transplant with a special immune therapy (CAR-T) to treat multiple myeloma that is very aggressive and has not responded well to initial treatments. The goal is to see if this combination can better control the cancer.
Tianjin, Tianjin MunicipalityAges 18–70 - NCT05615636RecruitingPhase 2
Study of four medicines for relapsed B-cell lymphoma
This Phase 2 trial tests a combination of several medicines for people whose lymphoma has come back or did not respond to prior treatment. It aims to shrink the lymphoma by using different ways to attack B-cell cancer.
Houston, TexasAges 18 years+ - NCT05594706Recruiting
Anhydroglucitol test in children with type 1 diabetes
This trial studies how anhydroglucitol behaves in children with type 1 diabetes who use insulin pump therapy and glucose monitoring. Your team will compare measurements over about a year to see if this marker could be useful for tracking diabetes control.
Geneva, Canton of GenevaAges 2–18 - NCT05616325Recruiting
Fertility follow-up for women after lymphoma chemotherapy
This study looks at long-term ovarian (egg-producing) fertility after chemotherapy for lymphoma, about 5 years after treatment ends. It may help doctors better understand pregnancy potential and guide future family-planning care.
LilleAges 18–45 - NCT05633056Recruiting
Testing TB medicines for people with drug-resistant TB and HIV
This trial studies a treatment plan for people who have both drug-resistant tuberculosis (TB) and HIV. It focuses on starting a specific TB medication (bedaquiline) and, if needed, HIV treatment soon after enrollment to see what approach works best.
Durban, KwaZulu-NatalAges 18 years+ - NCT05561387RecruitingPhase 3
Drug combinations for newly diagnosed myeloma without transplant
This study compares different combinations of medicines for people newly diagnosed with multiple myeloma who cannot safely get a stem cell transplant. It aims to find which drug plan works best and is tolerable for people with “frail” or “intermediate fit” health.
Anchorage, AlaskaAges Any age - NCT05567198Recruiting
Testing hormone shots to protect ovaries during lupus chemotherapy
This study looks at whether a monthly/3-month hormone medicine (a “GnRH shot”) can help protect ovaries in people with lupus who are treated with cyclophosphamide. It also compares this to lupus patients who do not receive the ovarian-protecting shot, using questionnaires to track outcomes.
Bethesda, MarylandAges 18–120 - NCT05584124RecruitingPhase 2
Brain stimulation to treat fatigue after stroke
This study tests a non-invasive brain stimulation treatment called repetitive transcranial magnetic stimulation (rTMS) to see if it can reduce fatigue after a stroke. If you have ongoing tiredness that started or got worse after your stroke, this treatment might help.
Decatur, GeorgiaAges 34–80
Common questions
- How many immune system & allergy clinical trials are recruiting?
- Clin2 is tracking 6,067 recruiting immunology & allergy studies from the U.S. registry right now, out of 9,241 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.