Immunology & allergy
Immune system & allergy clinical trials
Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We’re tracking 6,229 recruiting studies in this area right now.
By phase
- Not applicable3,142
- Phase 21,065
- Phase 1822
- Phase 1/Phase 2446
- Phase 3423
- Phase 4237
- Phase 2/Phase 394
Top conditions
- Multiple Sclerosis341
- Multiple Myeloma332
- Asthma194
- Lymphoma182
- Rheumatoid Arthritis142
- Type 1 Diabetes133
- Atopic Dermatitis128
- Systemic Lupus Erythematosus125
- Acute Lymphoblastic Leukemia123
- HIV Infections116
- Chronic Lymphocytic Leukemia100
- Autoimmune Diseases81
- Follicular Lymphoma74
- Diabetes Mellitus, Type 169
- Hodgkin Lymphoma67
- Rheumatoid Arthritis (RA)65
- Leukemia64
- Acute Myeloid Leukemia62
Leading sponsors
- Institute of Hematology & Blood Diseases Hospital, China91
- National Institute of Allergy and Infectious Diseases (NIAID)90
- National Cancer Institute (NCI)74
- Assistance Publique - Hôpitaux de Paris70
- M.D. Anderson Cancer Center63
- Novartis Pharmaceuticals63
- AstraZeneca57
- City of Hope Medical Center47
- Mayo Clinic46
- Memorial Sloan Kettering Cancer Center45
Where studies are running
- California492
- Maryland196
- Alabama176
- Florida143
- Arizona141
- New York123
- Massachusetts119
- Texas117
- Illinois82
- Colorado77
Recruiting studies6,229 total
- NCT03047369Recruiting
Myelin brain disorder research biobank for samples and data
This study collects brain-related medical information and biological samples to help researchers better understand leukodystrophies and other white-matter brain disorders. It may help future diagnosis and treatments by building a valuable “biobank” of patient data and samples.
Los Angeles, CaliforniaAges Any age - NCT03048201Recruiting
Total Knee Replacement Registry Study for a Specific Knee Implant
This study tracks outcomes for people getting a total knee replacement using a specific knee implant system. It may help doctors understand which patients do best and how the implant performs over time.
Rancho Mirage, CaliforniaAges 22 years+ - NCT03050268Recruiting
Study of childhood cancer risk in families
This study looks at inherited (family) risk for childhood cancers, including families with early cancers or known cancer risk conditions. It may help researchers understand why some children get cancer and improve future risk detection and care.
Memphis, TennesseeAges Any age - NCT03049254Recruiting
Registry and blood/tissue study for certain sudden heart death causes
This study builds a registry and collection of samples to better understand families affected by sudden heart death and related heart rhythm problems that are not clearly caused by a heart attack. It may help researchers identify patterns and improve future care, and it offers a way for patients and families to contribute to research.
Rochester, MinnesotaAges Any age - NCT03055247RecruitingPhase 2
Try ibuprofen plus growth factor and stem-cell mobilizer for X-CGD
This trial tests a combination of medicines to help your body release (“mobilize”) stem cells for future treatment in people with X-linked chronic granulomatous disease (X-CGD). If it works well and is safe for you, it may make stem-cell collection easier and more successful.
Rome, LazioAges 18–45 - NCT03081910RecruitingPhase 1
CAR T cells made from your own cells to treat CD5 tumors
This early-phase trial tests a type of immune-cell therapy (CAR T cells) made using T cells with a CD5-targeting “zipper” to treat certain relapsed T-cell cancers. The goal is to see if the treatment can help shrink or clear the cancer, especially enough to move toward a stem cell transplant plan.
Houston, TexasAges Up to 75 years - NCT03104491RecruitingPhase 1/Phase 2
Inotuzumab after transplant for CD22-positive leukemia
This trial studies inotuzumab ozogamicin, a leukemia-targeting medicine, given after an allogeneic stem cell transplant. It’s for people with CD22-positive acute lymphoblastic leukemia (ALL) to help prevent relapse and improve outcomes after transplant.
Westwood, KansasAges 16–75 - NCT03110822RecruitingPhase 1
Ruxolitinib, steroids, and lenalidomide for hard-to-treat myeloma
This Phase 1 trial tests a combination of ruxolitinib plus steroids and lenalidomide in people with relapsed or refractory multiple myeloma. It’s designed for patients who have had at least two prior treatment options and whose myeloma is getting worse or not responding.
Alhambra, CaliforniaAges 18 years+ - NCT03120481Recruiting
Check how respiratory health changes in people without lung problems
This trial enrolls adults who recently had a chest X-ray as part of routine health screening and did not show major abnormal findings, and who do not have significant breathing symptoms. It may help researchers understand changes in respiratory health over time and improve how respiratory disease risk is monitored.
Seoul, SeoulAges 19–90 - NCT03117036Recruiting
Study follows people with Hodgkin or non-Hodgkin lymphoma
This study enrolls adults with Hodgkin or non-Hodgkin lymphoma who plan to receive chemotherapy aimed at cure. It may help doctors better understand outcomes and how lymphoma care is managed over time.
SeoulAges 20–90 - NCT03132311RecruitingPhase 4
Yellow fever vaccine study for certain people with HIV
This trial checks whether a yellow fever vaccine is safe and works well in adults with HIV who have relatively healthy immune function. It may help doctors understand the best way to protect people with HIV who have never had this vaccine.
Rio de JaneiroAges 18–59 - 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 - NCT03128034RecruitingPhase 1/Phase 2
Astatine-211 treatment before stem cell transplant for high-risk blood cancers
This trial tests a targeted radiation drug (Astatine-211) given before a donor stem cell transplant for people with high-risk leukemia or certain bone-marrow cancers. The goal is to better control the cancer before the transplant.
Seattle, WashingtonAges 18–75 - NCT03128996RecruitingPhase 1/Phase 2
Bone marrow transplant with lighter chemo for non-cancer illnesses
This early-phase study tests a safer “lighter” conditioning chemo plan before a bone marrow transplant for people with non-cancer blood and immune disorders. It aims to reduce transplant risk while using donor marrow that does not match perfectly in the HLA type.
New Haven, ConnecticutAges 1 day–21 years - NCT03131531Recruiting
Lymphoid cancer registry for lymphoma and myeloma patients
This study is a cancer registry that collects information from people with lymphoma, Hodgkin disease, or myeloma. It helps researchers understand these cancers better by using real-world patient data.
BergamoAges 18 years+ - NCT03136146RecruitingPhase 2
Chemo for return or non-responsive blood cancers
This Phase 2 study tests a combination chemotherapy plan for certain leukemia and lymphoma types that have come back or did not respond. It may help shrink or control disease when standard treatment is no longer working.
Houston, TexasAges 15 years+ - NCT03135327Recruiting
Eye scans study to compare brain and eye health
This study uses detailed eye imaging to look for patterns that may go along with conditions like Alzheimer’s disease, memory problems, multiple sclerosis, or eye/vascular issues. It may help researchers better understand how eye findings relate to health and disease.
Miami, FloridaAges 18–99 - NCT03138941Recruiting
Checking if a lupus control definition fits Asia-Pacific patients
This study tests whether a specific lupus “low disease activity” target (called LLDAS) works the same way in people across the Asia-Pacific region. It may help doctors use clearer goals to track how well lupus is controlled.
Adelaide, South AustraliaAges 18 years+ - NCT03161223RecruitingPhase 1/Phase 2
Durvalumab plus other medicines for peripheral T-cell lymphoma
This early-phase study tests how well durvalumab (an immune therapy) works with other medicines—either with or without pralatrexate, romidepsin, and oral 5-azacitidine—to treat peripheral T-cell lymphoma. It may help people with newly diagnosed or relapsed/refractory disease by strengthening the immune attack on the lymphoma.
Charlottesville, VirginiaAges 18 years+ - NCT03190928Recruiting
Study of lymphoma changes over time in follicular lymphoma
This study looks at how follicular lymphoma cells change (“clonal evolution”) over time. It may help doctors understand disease behavior and guide better future treatments, especially when people may need treatment soon.
Bethesda, MarylandAges 18 years+ - NCT03193892Recruiting
National registry for women with lymphangioleiomyomatosis
This trial is a national health registry that collects medical information from women with lymphangioleiomyomatosis (LAM), a rare lung condition. It helps researchers better understand who has LAM and what their health looks like over time.
Beijing, Beijing MunicipalityAges Any age - NCT03199066Recruiting
Study of non-Hodgkin lymphoma patients in the Czech Republic
This is an observational study that collects real-world information from people diagnosed with non-Hodgkin lymphoma. It does not test a new drug, but it may help doctors understand patient outcomes and care patterns.
PragueAges 18 years+ - NCT03197259Recruiting
Chronic lymphocytic leukemia registry study for adults
This study collects information from people with chronic lymphocytic leukemia (CLL) to better understand the disease over time. If you join, you would share your medical and health details and give consent to be included in the registry.
IzmirAges 18 years+ - NCT03207854Recruiting
Donate blood and immune samples for cancer, blood, or healthy volunteers study
This study collects blood and immune-related samples from people with cancer, certain immune-related blood conditions, or healthy volunteers. It helps researchers understand immune changes and may support future diagnosis or treatments.
Los Angeles, CaliforniaAges 19 years+
Common questions
- How many immune system & allergy clinical trials are recruiting?
- Clin2 is tracking 6,229 recruiting immunology & allergy studies from the U.S. registry right now, out of 9,721 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.