Immunology & allergy
Immune system & allergy clinical trials
Autoimmune conditions, allergies, and disorders of the body’s immune defenses. We’re tracking 6,230 recruiting studies in this area right now.
By phase
- Not applicable3,143
- Phase 21,065
- Phase 1821
- Phase 1/Phase 2445
- Phase 3424
- Phase 4238
- Phase 2/Phase 394
Top conditions
- Multiple Sclerosis341
- Multiple Myeloma332
- Asthma194
- Lymphoma182
- Rheumatoid Arthritis141
- Type 1 Diabetes133
- Atopic Dermatitis128
- Systemic Lupus Erythematosus125
- Acute Lymphoblastic Leukemia122
- HIV Infections116
- Chronic Lymphocytic Leukemia100
- Autoimmune Diseases81
- Follicular Lymphoma74
- Diabetes Mellitus, Type 169
- Hodgkin Lymphoma67
- Rheumatoid Arthritis (RA)66
- 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 Center44
Where studies are running
- California494
- Maryland196
- Alabama175
- Florida143
- Arizona140
- New York123
- Massachusetts119
- Texas118
- Illinois81
- Colorado77
Recruiting studies6,230 total
- NCT05842707RecruitingPhase 1/Phase 2
Cord blood CAR cells for hard-to-treat B-cell lymphoma
This Phase 1/2 study tests cord blood–derived CAR NK cells that are designed to attack lymphoma cells marked with CD19 and/or CD70. It is for people whose B-cell non-Hodgkin lymphoma has come back or did not respond to prior treatment, including CAR-T when applicable.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT05842785RecruitingPhase 1/Phase 2
Study drug for hard-to-treat advanced solid cancers or lymphomas
This early-phase study tests TSN222 in people with advanced, hard-to-treat solid tumors or lymphomas. It aims to see whether the drug can shrink tumors or improve outcomes, including in specific cancer types like head and neck cancer and melanoma.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT05846763Recruiting
Obinutuzumab plus lenalidomide for returning follicular lymphoma
This study looks at giving obinutuzumab together with lenalidomide to adults whose follicular lymphoma has come back or did not respond well to prior treatment. It may help control the cancer after relapse or resistance to standard therapies.
TianjinAges 18 years+ - NCT05846750RecruitingPhase 2
Obinutuzumab plus lenalidomide for relapsed marginal zone lymphoma
This trial studies whether obinutuzumab combined with lenalidomide can control marginal zone lymphoma that has come back or not responded to prior treatment. If you qualify, you may receive these medicines together to help shrink tumors and improve symptoms.
Tianjin, TianAges 18 years+ - NCT05846880RecruitingEarly Phase 1
Vitamin D3 supplement for people with multiple myeloma
This early-phase study tests whether taking a Vitamin D3 supplement can be safe and helpful for people with symptomatic multiple myeloma. It may help researchers understand how Vitamin D affects the disease and how patients tolerate treatment.
Augusta, GeorgiaAges 18 years+ - NCT05847569RecruitingPhase 2
Testing alternating doses of belantamab for hard-to-treat myeloma
This Phase 2 trial tests whether alternating doses and schedules of belantamab mafodotin can help people with multiple myeloma that has returned or kept progressing after several prior treatments. You may be eligible if your disease has specific measurable signs and your blood counts and organs are healthy enough for study treatment.
Jacksonville, FloridaAges 18 years+ - NCT05848570Recruiting
Digital program for reducing HIV risk in SGM youth
This trial tests a digital health program (available with limited in-person contact) to help SGM young people reduce their risk of HIV. You may be a good fit if you’re in the right age range and have had certain types of sex in the last 6 months.
Chicago, IllinoisAges 13–34 - NCT05848765RecruitingPhase 2
Trial for relapsed follicular lymphoma after prior chemo
This Phase 2 trial studies treatment options for follicular lymphoma that has returned or did not respond to prior therapy. It compares a standard chemotherapy approach against another study treatment to see which works better and is tolerable.
AberdeenAges 18 years+ - NCT05848687RecruitingPhase 1/Phase 2
Newborns with CD19 leukemia may try a combined infant therapy
This early-phase study is testing a “total therapy” treatment plan for very young babies (diagnosed within the first year of life) with certain types of leukemia that carry the CD19 marker. It may help find safer and more effective treatment for infants with this disease, especially soon after diagnosis.
Phoenix, ArizonaAges Up to 1 year - NCT05849467RecruitingPhase 1
Testing how the brain absorbs anti–CD8 therapy in nervous system disease
This Phase 1 study tests a small drug (called an anti–CD8+ T cell minibody) to see how much reaches the brain. It may help researchers understand how to deliver similar treatments for multiple sclerosis, progressive multifocal leukoencephalopathy (PML), or other brain inflammation when the brain’s protective barrier is “open.”
Bethesda, MarylandAges 18–120 - NCT05849038RecruitingPhase 2
Treating inflammation to improve depression in HIV
This Phase 2 study looks at whether lowering inflammation can help improve depression symptoms in adults living with HIV. You may be able to join if your HIV is well controlled and you are currently experiencing major depression (or a certain type of bipolar depression).
Atlanta, GeorgiaAges 18–65 - NCT05849857RecruitingPhase 2
Mosunetuzumab for follicular lymphoma that came back quickly
This Phase 2 study tests mosunetuzumab, an antibody treatment, for people with follicular lymphoma that relapsed (came back) or progressed soon after first treatment. It may help shrink the cancer again after early relapse or lack of response to standard therapy.
HelsinkiAges 18 years+ - NCT05909059RecruitingPhase 2
CAR-T therapy for people with kidney function problems
This study tests a type of immune treatment (CAR-T) in people whose kidneys are not working well, using chemotherapy first to help the CAR-T work. It may help people with certain blood cancers who have reduced kidney function to still receive CAR-T therapy safely.
Atlanta, GeorgiaAges 18 years+ - NCT05852717RecruitingPhase 2
Epcoritamab plus GDP chemotherapy for relapsed large B-cell lymphoma
This Phase 2 study tests epcoritamab combined with GDP chemotherapy to treat adults whose large B-cell lymphoma has come back or did not respond to prior treatment. It aims to improve how safely and effectively the disease can be controlled after standard chemotherapy.
Indianapolis, IndianaAges 18 years+ - NCT05853965RecruitingPhase 1/Phase 2
Study of belantamab plus venetoclax for relapsed myeloma
This Phase 1/2 trial tests whether combining belantamab mafodotin with venetoclax can treat multiple myeloma that has come back or did not respond (relapsed/refractory). It focuses on a specific myeloma subtype with a t(11;14) genetic marker, aiming to reduce the cancer in people who have already had several treatments.
Hamburg, HamAges 18 years+ - NCT05854927Recruiting
MRI test for suspected giant cell arteritis
This study checks whether different MRI scanning details can better help doctors diagnose giant cell arteritis. If you’re being sent for an injected MRI because GCA is suspected, your scan results may help improve how future diagnoses are made.
ParisAges 18 years+ - NCT05858424Recruiting
Day hospital program to improve young cancer survivors’ well-being
This study tests a structured “end-of-treatment” day hospital program to improve quality of life for adolescents and young adults after cancer treatment. You may be offered follow-up and supportive care soon after finishing treatment to help you feel better physically and emotionally.
LyonAges 15–25 - NCT05858619RecruitingPhase 4
Study of skin response to dupilumab in eczema
This trial studies how the body’s “molecular signals” change in the skin after using dupilumab for eczema. It may help researchers understand who benefits most from treatment.
San Francisco, CaliforniaAges 18 years+ - NCT05859191Recruiting
Study of immune cell markers in people with lupus
This study looks at how certain immune cells (natural killer T cells) behave in people with systemic lupus, by measuring specific immune receptor markers in blood. It may help researchers better understand lupus and how it can connect with other conditions like antiphospholipid syndrome or Sjögren’s.
ToursAges 18 years+ - NCT05862012RecruitingPhase 1
Test drug ISB 2001 in multiple myeloma patients who relapsed
This Phase 1 study tests ISB 2001, a new investigational treatment, in people with multiple myeloma that has come back or not responded to prior treatment. It mainly focuses on safety and whether the drug can be given effectively.
Palo Alto, CaliforniaAges 18 years+ - NCT05863234RecruitingPhase 1/Phase 2
Safety study for aggressive NK-cell leukemia patients
This early-phase study tests a new treatment approach for people with aggressive NK-cell leukemia, focusing mainly on safety. It may be offered to patients whose disease matches the study’s specific leukemia diagnosis rules.
Hiroshima, HiroshimaAges 18–70 - NCT05865054Recruiting
MRI check in early suspected giant cell arteritis
This trial tests how well a special MRI (picture scan) can evaluate giant cell arteritis when it’s newly suspected and symptoms started recently. It may help doctors confirm the diagnosis and decide on treatment sooner by comparing MRI findings with standard testing like biopsy or ultrasound.
Rochester, MinnesotaAges 50 years+ - NCT05865301Recruiting
Outcomes after approved immunotherapy for young blood cancer patients
This study looks at the real-world results of treating certain B-cell blood cancers in children and young adults with commercially available immunotherapy. It may help doctors better understand how these treatments work for patients after relapse or when they need additional therapy.
Tucson, ArizonaAges Up to 26 years - NCT05866302Recruiting
CT breathing-scan test to detect chronic lung injury after transplant
This study uses a special way to analyze breathing-related CT images to find early or ongoing lung injury after an allogeneic stem cell transplant. It may help clinicians recognize chronic lung complications sooner and better guide care.
Stanford, CaliforniaAges 3 years+
Common questions
- How many immune system & allergy clinical trials are recruiting?
- Clin2 is tracking 6,230 recruiting immunology & allergy studies from the U.S. registry right now, out of 9,742 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.