Clinical trials
Adjuvant clinical trials
Below are recruiting adjuvant clinical trials, each written for real people, not researchers. We’re tracking 593 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07582796RecruitingPhase 1/Phase 2
RSV Vaccine Study for Adults in China
This study tests a new vaccine to protect against RSV (a common respiratory virus that causes cold-like illness, especially serious in older adults). The vaccine is made in laboratory cell cultures and includes an immune-boosting ingredient. Researchers want to see if it's safe and if it helps your body fight RSV infection.
Zigong, SichuanAges 18 years+ - NCT04495088RecruitingPhase 3
Before vs after chemotherapy for locally advanced rectal cancer
This Phase 3 study compares giving chemotherapy before rectal surgery versus giving it after surgery, using a tailored plan based on your risk. The goal is to see which timing helps more people with locally advanced rectal cancer stay cancer-free and live longer.
MannheimAges 18 years+ - NCT07524452RecruitingPhase 3
Becotatug vedotin plus immunotherapy for head and neck cancer
This trial tests a new combination of two drugs—becotatug vedotin (a targeted therapy) and a PD-1 inhibitor (an immunotherapy)—given before surgery to treat advanced head and neck squamous cell carcinoma. The goal is to shrink tumors and improve surgical outcomes for patients with specific cancer markers.
Zhuhai, GuangdongAges 18–75 - NCT06097975RecruitingPhase 1
Combined immunotherapy for recurrent glioblastoma
This trial combines two immunotherapy drugs (ipilimumab and nivolumab) given through a vein and directly into the brain for people with recurrent glioblastoma. The goal is to see if this approach can help control the tumor.
BrusselsAges 18 years+ - NCT06204484Recruiting
MRD-guided Chemo Timing for Early Colon Cancer
This trial is for people with early-stage colon cancer (stage II high-risk or stage III low-risk) that is not MSI-H. It uses a blood test (MRD) to see if you can safely delay or skip extra chemotherapy after surgery, based on whether the test finds any leftover cancer cells.
Guangzhou, GuangdongAges 18–70 - NCT06676644Recruiting
Flu vaccine with booster for older adults with health conditions
This trial tests whether a flu vaccine with an extra ingredient (called an adjuvant) is safer and works better for older Asian adults with chronic health conditions than a standard flu vaccine. It aims to provide better protection against the flu for people like you.
TaipeiAges 65 years+ - NCT06824519RecruitingPhase 1/Phase 2
Quadrivalent flu vaccine trial for adults
This trial tests a new quadrivalent influenza (flu) vaccine in adults 18 and older. It aims to see if the vaccine is safe and helps protect against the flu. You may be able to join if you are generally healthy and have not had the flu or a flu shot recently.
Shijiazhuang, HebeiAges 18 years+ - NCT06874842RecruitingPhase 1
Testing a new shingles vaccine in adults 40 and older
This trial tests a new shingles vaccine (LYB004) in adults 40 and older. It looks at how safe the vaccine is and how well it helps your body build protection against shingles.
MeizhouAges 40 years+ - NCT06932523RecruitingPhase 1/Phase 2
Shingles vaccine study for healthy adults
This trial tests a new shingles vaccine for healthy adults 40 and older. It aims to see if the vaccine is safe and helps protect against shingles.
Wuhan, HubeiAges 40 years+ - NCT07502820RecruitingPhase 3
Personalized tamoxifen dosing for breast cancer
This trial tests whether adjusting the dose of tamoxifen based on your body's processing can improve treatment for hormone-sensitive breast cancer. It aims to find the best dose for you while keeping side effects manageable.
BoråsAges 18 years+ - NCT07371234RecruitingPhase 2
Low-dose radiation and immunotherapy before surgery for head and neck cancer
This trial tests a combination of low-dose radiation and an immunotherapy drug (similar to Keytruda) given before surgery for advanced head and neck cancer. The goal is to see if this approach can shrink tumors and improve outcomes.
GuangdongAges 18–75 - NCT07010419RecruitingPhase 3
Firmonertinib vs placebo for early-stage lung cancer with rare EGFR mutations
This trial tests if Firmonertinib, a targeted pill, can prevent lung cancer from returning after surgery in people with non-small cell lung cancer that has certain uncommon EGFR gene changes. If you have had complete tumor removal and have one of these specific mutations, this study may help you stay cancer-free longer.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05286957RecruitingPhase 2
MRD-guided immunotherapy plus chemo after lung cancer surgery
This trial tests whether adding a cancer-fighting immunotherapy (tislelizumab) and chemotherapy after surgery can lower the chance of lung cancer coming back. It uses “MRD” (measurable remaining disease) to help decide who may benefit the most after resection.
Zhengzhou, HenanAges 18–80 - NCT03748485Recruiting
Chemo after surgery for certain stage III colon cancer
This trial studies whether adding chemotherapy after surgery helps people with colon cancer that was diagnosed before surgery as stage III and later found to be without certain high-risk features. It may help lower the chance the cancer comes back, but you must meet specific surgery and health criteria.
Guangzhou, GuangdongAges 18–75 - NCT04733820RecruitingPhase 3
Extra chemo after surgery for advanced cervical cancer
This Phase 3 trial tests whether adding chemotherapy after surgery helps people with locally advanced cervical cancer, especially when prior treatment didn’t fully match standard guidelines. It looks at whether this “adjuvant” chemotherapy improves outcomes after neoadjuvant chemotherapy and an extensive hysterectomy.
Wuhan, HubeiAges 18–70 - NCT04902937Recruiting
Testing how added radiation may work by immune and tumor markers
This study looks at people with non-metastatic invasive breast cancer who are getting curative breast surgery followed by planned radiation (sometimes with other anti-cancer medicines). Researchers want to understand whether a patient’s age and certain immune/tumor blood features can predict how well radiation helps.
JenaAges 18 years+ - NCT04989647RecruitingPhase 3
Stage IB1 to IIA cervical cancer surgery with possible radiation
This Phase 3 trial studies how best to treat intermediate-risk cervical cancer using radical surgery, with or without additional radiation after surgery. It may help find which approach lowers the chance the cancer comes back for patients with certain tumor risk features.
PragueAges 18–85 - NCT05527795Recruiting
Study features that predict benefit from extra immunotherapy in melanoma
This study looks for lab and tumor features that may help predict who benefits from follow-up (adjuvant) immunotherapy after surgery for melanoma. Your past treatment and tumor samples may be used to improve future treatment decisions.
Pierre-BéniteAges 18 years+ - NCT05582265RecruitingPhase 3
Study immune drug plus chemo before surgery versus surgery first
This Phase 3 trial compares two treatment plans for stage III/IVA head and neck squamous cell cancer (HNSCC). One plan uses an immune drug with chemotherapy before surgery; the other goes straight to surgery first, to see which approach works better.
Guanzhou, GuangdongAges 18–80 - NCT05954078RecruitingPhase 3
ctDNA-guided chemotherapy after colon cancer surgery
This trial checks whether a special blood test (ctDNA methylation) can help decide the best chemotherapy after surgery for people at higher risk of colon cancer coming back. It may help spare some patients unnecessary treatment while aiming to improve outcomes for those likely to relapse.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT06235203RecruitingPhase 3
Comparing treatment timing in recurrent nasopharyngeal cancer
This trial compares giving chemotherapy and immunotherapy before surgery (neoadjuvant) versus after surgery (adjuvant) for patients whose nasopharyngeal cancer has returned locally. It aims to find which approach works better to control the cancer.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06272214RecruitingPhase 2
Adjuvant radiotherapy for esophageal cancer after immunotherapy
This trial tests if adding radiation therapy after surgery improves outcomes for people with esophageal squamous cell cancer who received immunotherapy and chemotherapy before surgery but did not achieve a complete response. It aims to see if this approach can lower the chance of the cancer coming back.
Hangzhou, ZhejiangAges 18–75 - NCT06323369RecruitingPhase 2
Tislelizumab plus chemo before surgery vs surgery alone for head and neck cancer
This trial tests whether giving tislelizumab (an immunotherapy) with chemotherapy before surgery works better than surgery alone for people with head and neck cancer that has not spread to lymph nodes. It's for cancers that can be removed with surgery, and the goal is to see if the pre-surgery treatment improves outcomes.
Guangzhou, YuexiuAges 18–75 - NCT06427447RecruitingPhase 3
Chemo with or without radiation after pancreatic cancer surgery
This trial compares adding radiation to chemotherapy versus chemotherapy alone after surgery for pancreatic cancer. It is for people whose cancer had certain high-risk features found during surgery, and who have not yet started additional treatment.
Shanghai, Shanghai MunicipalityAges 18–75
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Common questions
- Are there clinical trials for adjuvant?
- Yes. Clin2 currently lists 593 recruiting adjuvant 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 adjuvant 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 adjuvant 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.