Clinical trials
Cancer Prevention clinical trials
Below are recruiting cancer prevention clinical trials, each written for real people, not researchers. We’re tracking 291 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07494617Recruiting
Video education for firefighters' health and safety
This trial tests whether a video-based program can help firefighters become more aware of their behaviors and risks. If you are a California firefighter, it may help you stay healthy and safe on the job.
Sacramento, CaliforniaAges 18 years+ - NCT06535139Recruiting
HPV Vaccine Study for Rural Kids 8 to 12
This study aims to help prevent HPV-related cancers by increasing HPV vaccination rates in rural areas. It is for parents of 8- to 12-year-olds who have not yet completed the two-dose HPV vaccine series.
Gainesville, FloridaAges 8–99 - NCT07225881Recruiting
Eatwell diet study for cancer survivors and their families
This study tests a program to help households eat better based on cancer prevention guidelines. You and an adult you live with will join together to see if the program improves your diet.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06883097Recruiting
Quitting smoking with HIV: A smoking cessation trial
This study tests whether nicotine replacement therapy (like patches or gum) can help people living with HIV quit smoking. You'll be part of a program that supports your quit attempt while you receive care for HIV.
Winston-Salem, North CarolinaAges 18 years+ - NCT07164391Recruiting
Helping Vietnamese mothers get HPV vaccine for preteens
This study aims to help mothers of unvaccinated preteens learn about and get the HPV vaccine, which can prevent cervical cancer. Researchers will send health information by text or email and check if this helps more children get vaccinated.
Lansing, MichiganAges 18 years+ - NCT07190066Recruiting
MELIORA: Health data collection for women
This study collects information about health and lifestyle using a smartphone app. It's for women in several European countries who are either healthy but could benefit from more activity, or are currently being treated for breast cancer, or have finished treatment.
AthensAges 18 years+ - NCT07591428Recruiting
Reducing risky drinking to prevent cancer
This study tests a program to help people who drink alcohol regularly cut back on high-risk drinking. The goal is to reduce cancer risk by changing drinking habits.
Tulsa, OklahomaAges 18–120 - NCT06958640Enrolling by invitation
Da Qing offspring health study
This study looks at the health of children, grandchildren, and great-grandchildren of people who took part in a diabetes prevention study in Daqing, China. It aims to understand how their family history affects their health over time.
Beijing, Beijing MunicipalityAges Any age - NCT06312124Recruiting
Fallopian tube removal to prevent ovarian cancer
This study looks at removing fallopian tubes during other planned surgeries to help prevent ovarian cancer. You may be able to join if you are at least 45 years old, are female or assigned female at birth, and are having non-gynecologic surgery (like gallbladder or hernia repair).
Baltimore, MarylandAges 45 years+ - NCT06086132Recruiting
Preventing heart damage from cancer treatment
This trial tracks how cancer treatments affect the heart. It may help doctors find ways to prevent heart problems during your treatment.
BolognaAges 18 years+ - NCT06808776Recruiting
Stories to prevent HPV cancers
This trial tests if sharing stories can help parents decide to get their child the HPV vaccine. It is for parents of children ages 9 to 12 who have not yet started the HPV shot series.
Hershey, PennsylvaniaAges 18 years+ - NCT06370143Recruiting
Health information study to understand and prevent stomach cancer
This study collects health information from people at different stages of stomach cancer risk, including those with precancerous changes, healthy individuals, and those with early stomach cancer. The goal is to better understand and prevent stomach cancer.
Basking Ridge, New JerseyAges 18 years+ - NCT06680791Recruiting
Endometrial cancer study on recurrence prevention and lifestyle
This study looks at how your cancer type and daily habits might help prevent endometrial cancer from coming back. It only requires that you've had endometrial cancer and a hysterectomy.
PragueAges Any age - NCT07495124RecruitingPhase 2
IGFBP-2 vaccine to prevent ovarian cancer return
This trial tests a vaccine that targets a protein called IGFBP-2 to prevent ovarian cancer from coming back. It is for people whose CA-125 blood test shows the cancer might be returning, but who don't yet have tumors visible on scans.
Seattle, WashingtonAges 18 years+ - NCT07636174Enrolling by invitation
Text reminders to help you get colorectal cancer screening
This study tests whether text messages can help you remember and complete colorectal cancer screening tests like FIT or colonoscopy. You'll receive reminder texts before and after your doctor's visit to encourage you to get screened.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06569316Recruiting
Genetic testing for cancer prevention in American Indian communities
This trial offers genetic testing to American Indian adults who have or have had cancer, to help prevent future cancers. It aims to make testing more accessible to these communities.
Scottsdale, ArizonaAges 18 years+ - NCT05486572Recruiting
Ultrasound or MRI to help prevent liver cancer deaths
This study compares ultrasound scans versus MRI scans to see which one better helps prevent deaths from liver cancer in people with cirrhosis. You may be assigned to one of the two imaging tests and follow-up visits to track whether liver cancer develops or is caught early.
Birmingham, AlabamaAges 18–75 - NCT06212479Recruiting
Whole-body MRI for Preventive Health Screening
This study uses whole-body MRI to see if it can find health issues early in people without symptoms. The goal is to learn if this scan can help predict clinically important conditions in routine preventive care.
Watertown, MassachusettsAges 18 years+ - NCT06220058Recruiting
Preventing hernias after emergency colorectal surgery
This study compares two ways of closing the belly after emergency colorectal surgery to see which one better prevents hernias. If you need this type of surgery, you may be able to join.
Girona, CataloniaAges 18 years+ - NCT07163403RecruitingPhase 1
Preventing cancer in Lynch syndrome carriers with dendritic cell vaccine
This trial tests whether a personalized vaccine made from your own immune cells can help prevent cancer in people with Lynch syndrome. You must have no history of cancer and be willing to have regular colonoscopies.
Barcelona, BarcelonaAges 18 years+ - NCT07256119Recruiting
Can a supplement help ease radiation skin burns?
This study tests whether taking an antioxidant called alpha lipoic acid can reduce skin irritation caused by radiation therapy in women with early-stage breast cancer. If you qualify, you would receive the supplement during your radiation treatment to see if it helps protect your skin.
ZagazigAges 18–75 - NCT06786091Enrolling by invitation
Managing late side effects after cervical cancer treatment
This study looks at ways to prevent and treat late side effects that can happen after cervical cancer treatment. It may help if you were treated with surgery, radiation, or chemotherapy in the last five years.
Trondheim, TrøndelagAges 18–80 - NCT07055165Recruiting
Prostate cancer education and screening for Black men
This trial offers free prostate cancer education and screening to Black men in Oklahoma who haven't been diagnosed yet. It aims to increase awareness and catch cancer early, but requires using a phone app for 30 days.
Oklahoma City, OklahomaAges 45–69 - NCT06622954Recruiting
Can a special diet protect the heart during breast cancer treatment?
This trial tests if a special diet can help prevent heart problems caused by chemotherapy in women with triple negative breast cancer. If you're starting a specific type of chemo, you may be able to join.
Rotterdam, South HollandAges 18–75
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Common questions
- Are there clinical trials for cancer prevention?
- Yes. Clin2 currently lists 291 recruiting cancer prevention 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 cancer prevention 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 cancer prevention 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.