Clinical trials
Immune Response clinical trials
Below are recruiting immune response clinical trials, each written for real people, not researchers. We’re tracking 160 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06624839RecruitingPhase 2
HPV vaccine study for people with and without HIV
This study tests how well the Gardasil 9 HPV vaccine works in people assigned male at birth, including those with HIV and those taking hormone therapy. Results could help protect against HPV-related cancers.
Washington D.C., District of ColumbiaAges 18–70 - NCT06697665RecruitingEarly Phase 1
LM103 vaccine with PD-1 for advanced solid tumors
This trial tests a new personalized cancer vaccine (LM103) combined with an immunotherapy drug (PD-1) for people with advanced solid tumors that have stopped responding to standard treatments. The goal is to see if this combination is safe and can help shrink tumors.
China, Tianjin MunicipalityAges 18–75 - NCT07663032RecruitingPhase 1
Pan-Salmonella vaccine study for healthy young adults
This trial tests an experimental vaccine designed to protect against multiple types of Salmonella bacteria (which cause typhoid fever and other infections). It is given to healthy adults aged 18 to 45 to check safety and immune response.
BloemfonteinAges 18–45 - NCT07596199RecruitingPhase 3
Vaccine safety and immune response study in pregnant women
This study tests a vaccine that protects against three diseases—diphtheria, tetanus, and whooping cough—given during pregnancy. Researchers want to see if the vaccine is safe for pregnant women and their babies, and whether it helps protect newborns.
ChibaAges 18–45 - NCT06130826RecruitingPhase 1
Immune therapy and radiation for advanced colorectal or breast cancer
This trial tests a combination of stereotactic body radiation therapy (SBRT) and an immune-boosting drug (M5A-IL2) for colorectal or breast cancer that has spread and is no longer responding to standard treatments. The goal is to activate your immune system to fight the cancer.
Duarte, CaliforniaAges 18 years+ - NCT07018076Recruiting
TB treatment study for people who just finished therapy
This study looks for people who have recently completed standard treatment for drug-sensitive TB. Researchers want to check if certain tests can predict long-term health outcomes after treatment.
KampalaAges 12 years+ - NCT03017573Recruiting
Cancer biobank study linking tumor, immune system, and environment
This study collects tumor and related samples from people with certain newly diagnosed cancers. Researchers use these samples to better understand how cancer cells, the surrounding tissue, and the immune system interact, which may guide better future treatments.
BordeauxAges 18 years+ - NCT03346772RecruitingPhase 4
Study immune response after your flu shot
This study looks at how your immune system responds after you get a routine flu vaccine. It may help researchers understand who builds strong protection and how vaccination works in everyday adults.
Philadelphia, PennsylvaniaAges 18 years+ - NCT04582903Recruiting
Send-in sample collection study for immune response to respiratory viruses
This study collects sent-in samples to better understand how your immune system responds during a COVID-19–like illness and after you recover. It may help researchers learn why some people get sick and others stay uninfected, and how immune protection works over time.
Rockville, MarylandAges 1 day–99 years - NCT04706390Recruiting
Study compares immune response after COVID infection vs vaccination
This study looks at how your immune system responds after natural COVID-19 infection compared with after COVID vaccination. It may help researchers understand how well different experiences train the body’s defenses.
BergenAges 20–100 - NCT04805320Recruiting
Study of gum inflammation after tooth removal
This study looks at how gum (periodontal) inflammation affects the body’s immune response during wound healing after a tooth is taken out. You might be considered because you need a molar or premolar extraction where the tooth cannot be repaired.
Lincoln, NebraskaAges 21–70 - NCT04923958Recruiting
Testing new TB screening and diagnostic tests
This study tests rapid TB screening and lab-style diagnostic methods to see how well they find TB disease and TB that is resistant to rifampin (a key TB drug). It may help doctors diagnose TB faster and more accurately, especially in people at higher risk.
TbilisiAges 12 years+ - NCT04970836Recruiting
Hepatitis B revaccination for young adults in Taiwan
This study looks at how well your immune system responds after getting 1–2 extra doses of the hepatitis B vaccine. It may help doctors understand who needs revaccination and how to strengthen protection.
TaipeiAges 20–36 - NCT05036707RecruitingPhase 1/Phase 2
Study how tick bites change immune responses
This study looks at how a person’s immune system responds after exposure to Ixodes (black-legged) tick bites. It aims to better understand the body’s early immune reaction after tick exposure, using blood tests and small skin samples.
Bethesda, MarylandAges 18–99 - NCT05076500Recruiting
How radiotherapy changes a tumor’s immune response
This study looks at how a tumor’s immune system responds when you receive radiotherapy. It involves taking a planned pre-treatment biopsy so researchers can study immune and tumor changes and see if radiotherapy affects them.
ManchesterAges 18 years+ - NCT05108818RecruitingPhase 4
Study immune responses after an flu shot in healthy adults
This study gives you a flu vaccine and measures how your immune system reacts, including both “blood immunity” and “cell immunity.” It’s for healthy adults and mainly aims to better understand how well flu vaccines work in people without major health issues.
Philadelphia, PennsylvaniaAges 18 years+ - NCT05209568Recruiting
Study of immune reactions after eating gluten
This study looks at how your immune system responds when you eat gluten, including for people with celiac disease. You may be asked to follow a gluten-free diet first and then safely reintroduce gluten so researchers can measure immune changes.
Aurora, ColoradoAges 2–101 - NCT05371132RecruitingPhase 1
PET scan study to track immune response after SBRT
This early (Phase 1) study uses a special PET scan to measure how your immune system responds after stereotactic body radiation therapy (SBRT). The goal is to see whether the scan result can serve as a marker of immune response, which may help future treatment planning.
Duarte, CaliforniaAges 18 years+ - NCT05616546RecruitingPhase 4
Study of immune responses during and after flu infection
This study looks at how your immune system (your body’s infection-fighting system) responds during and around the time of a flu illness. It’s meant to help researchers better understand immune changes in healthy adults and may guide future flu care.
Atlanta, GeorgiaAges 18–64 - NCT05726786RecruitingPhase 3
Immunonutrition before bladder removal surgery
This study tests whether a special nutrition drink given before open bladder surgery can reduce complications and improve the body’s immune response after surgery. It’s for adults having bladder removal and is compared against standard care.
Lausanne, Canton of VaudAges 18 years+ - NCT05772611Recruiting
Study of immune responses in brain autoimmune and nerve syndromes
This study looks at how the immune system works in certain neurological conditions, including autoimmune encephalitis and related nerve disorders. Researchers may use blood and/or spinal fluid samples, especially when antibodies are present or can’t be found, to better understand what’s driving the illness.
LyonAges 18 years+ - NCT05897879Recruiting
Study how pertussis germs and immune response affect severity
This study looks at children with suspected pertussis (who need a PCR test) and compares how the bacteria and the immune response relate to how sick they become. It may help doctors understand why some children have worse symptoms and guide future care.
BordeauxAges Up to 15 years - NCT06006039Recruiting
Study on immune cells and Crohn's disease recurrence after surgery
This study looks at how certain immune cells relate to Crohn's disease coming back after bowel surgery. The goal is to better understand why some patients have a recurrence, which could help improve future treatments.
Toronto, OntarioAges 18 years+ - NCT06161285Recruiting
Gut germs and immune response in infant bronchiolitis
This study looks at how the germs in a baby's gut and their immune system respond to bronchiolitis (a common lung infection). If your baby is under 12 months and gets bronchiolitis during the RSV season, their participation could help us understand why some babies get very sick and others don't.
ClamartAges 1 day–1 year
Hear when a new Immune Response trial opens
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Common questions
- Are there clinical trials for immune response?
- Yes. Clin2 currently lists 160 recruiting immune response studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a immune response trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a immune response trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.