Clinical trials
Surveillance clinical trials
Below are recruiting surveillance clinical trials, each written for real people, not researchers. We’re tracking 310 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06376565Recruiting
Improving colonoscopy follow-up for high-risk polyps
This study aims to understand why some people return for a follow-up colonoscopy after having high-risk colon polyps and to find ways to improve the process. It involves interviews and testing new approaches to ensure patients get the right follow-up care.
Los Angeles, CaliforniaAges 21 years+ - NCT06358469Recruiting
Vulvar cancer surgery guided by HPV and p53 testing
This trial is for people with early-stage vulvar cancer that can be surgically removed. It looks at the cancer's HPV and p53 status to decide how much tissue to remove, aiming to reduce side effects while keeping the cancer away.
Kelowna, British ColumbiaAges 18 years+ - NCT06341634Enrolling by invitation
Suicide ideation surveillance in teens
This study follows adolescents aged 11 to 16 to better understand and track suicidal thoughts. It may help improve care for teens with or without these thoughts.
Santiago de Compostela, A CoruñaAges 11–16 - NCT06332885Recruiting
Zephyr Valve study for severe COPD patients in Japan
This study is tracking the real-world use of the Zephyr Valve, a device that helps people with severe COPD breathe easier. It will check if the valve is safe and works well for people in Japan who have been chosen for this treatment by their doctor.
AichiAges 18 years+ - NCT05606133Recruiting
Test HPV DNA from blood to track cervical cancer risk
This study looks at a blood test that measures HPV DNA to help screen and monitor people with HPV-related cervical problems. If you have confirmed high-grade cervical changes or cervical cancer, the test may help doctors follow how your condition changes over time.
New York, New YorkAges 18 years+ - NCT06328361Recruiting
Avoiding surgery for rectal cancer after good response to treatment
This trial tests a new approach: after initial treatment (like chemo or radiation), people with rectal cancer who have a complete response may be able to avoid surgery. Instead, they are monitored closely to see if the cancer stays away.
TallinnAges 18 years+ - NCT06301893Recruiting
Sickle cell surveillance study in Uganda
This study collects blood samples from up to 1 million people in Uganda to learn more about sickle cell disease. It helps doctors understand how common it is and how to better care for those affected.
KampalaAges Up to 1 year - NCT06280781Recruiting
Long-term active surveillance for prostate cancer
This trial studies whether men with low-risk prostate cancer can safely avoid treatment by closely monitoring their cancer over many years. It tests a new approach to see if it is better than the current standard of care.
Ascot, BerkshireAges 18 years+ - NCT05459948Recruiting
Follow-up study for a primary knee replacement
This study tracks outcomes after a standard (first-time) total knee replacement using the GMK SpheriKA implant. It mainly looks at how well the knee works in everyday life, including activity and self-checks over time.
MérignacAges 18–80 - NCT06261190Enrolling by invitation
Active monitoring for low-risk thyroid cancer
This trial tests whether it is safe to avoid immediate surgery and instead monitor small thyroid cancers that are considered low-risk. If you join, doctors will check regularly to make sure the cancer does not grow or spread.
Goyang-siAges 18 years+ - NCT06264167Recruiting
Ultrasound for groin lymph nodes in vulvar cancer
This trial tests whether using ultrasound of the groin can help find cancer spread in the lymph nodes of women with early-stage vulvar cancer. The goal is to see if ultrasound can replace or reduce the need for more invasive surgery.
Brisbane, QueenslandAges 18 years+ - NCT06258902Recruiting
Odevixibat pregnancy and breastfeeding safety study
This study tracks the safety of odevixibat (a liver medicine) in women who took it during pregnancy or while breastfeeding. It helps patients and doctors understand if the medicine poses any risks.
Wilmington, North CarolinaAges Any age - NCT06262919Recruiting
Monitoring safety of Tafinlar/Mekinist for BRAF-positive tumors
This study tracks the safety of the combination therapy Tafinlar and Mekinist in people with advanced or returning solid tumors that have a BRAF mutation, except for colorectal cancer. It aims to make sure the treatment is safe in the real world.
Nagakute, Aichi-kenAges 6–99 - NCT06222203Recruiting
Watching for cancer in NF1-related nerve tumors
This study monitors people with neurofibromatosis type 1 (NF1) over time to watch for signs that their nerve tumors might turn into cancer. It helps researchers learn which tumors are more likely to change and may lead to better care.
Bethesda, MarylandAges 3–120 - NCT06212323Recruiting
Monitoring high-risk smoldering myeloma over time
This trial watches people with a high-risk form of smoldering myeloma (an early, inactive stage of bone marrow cancer) to learn more about how it changes. It may help doctors know who needs treatment later.
Salt Lake City, UtahAges 18 years+ - NCT06162975Recruiting
Monitoring study for a tick-borne illness
This study is tracking patients with a suspected or confirmed rickettsiosis infection, which is a bacterial disease spread by ticks. It aims to see how the illness progresses and how it is treated.
Chemal, Altai RepublicAges Any age - NCT06109935Enrolling by invitation
Long-term study of Sogroya for children with growth hormone deficiency
This trial is looking at how well Sogroya® (a growth hormone medicine) works when used for a long time in children with short stature caused by growth hormone deficiency. The goal is to see if it helps them grow taller safely.
AichiAges birth–18 years - NCT06113237Recruiting
Epidiolex pregnancy safety study
This study tracks the safety of Epidiolex (a prescription CBD medicine) when taken during pregnancy. It helps doctors understand how the medicine affects pregnancy and the baby.
Morgantown, West VirginiaAges Any age - NCT06127797Recruiting
MRI surveillance study for breast cancer survivors with dense breasts
This study is testing whether adding an MRI to your regular mammogram can help find any new breast cancers earlier. It is for women who have had breast cancer before and still have dense breast tissue, making mammograms harder to read.
Houston, TexasAges 18 years+ - NCT06094010RecruitingPhase 3
Flu treatment and transmission study for children and families
This study tests how well a single-dose flu treatment (baloxavir marboxil) works for children with the flu and whether it stops the flu from spreading to family members. If your child has early flu symptoms and lives with others, participation could help protect your household.
Birmingham, AlabamaAges 3 weeks–11 years - NCT06089486Recruiting
New Heart Scan for Transplant Patients
This study investigates a new heart scan (called a cardiac PET) to detect early signs of blood vessel disease in heart transplant patients. If you had your transplant 2 to 10 years ago, this scan might be an alternative to the usual yearly checkup with an invasive procedure (angiogram).
Calgary, AlbertaAges 18 years+ - NCT06092281Recruiting
Can questionnaires improve follow-up after ESD?
This trial tests whether sending questionnaires and feedback helps patients keep up with their follow-up appointments after having a precancerous growth removed from the digestive tract (a procedure called ESD). It aims to see if this approach can make a difference in how well patients stick to their recommended check-ups.
Xi'an, ShaanxiAges 18–80 - NCT06084221Enrolling by invitation
Studying overdose review teams to improve surveillance
This study looks at how local overdose fatality review (OFR) teams work and how they can help track and prevent overdoses better. Researchers will also use anonymous administrative data to understand overdose patterns in Indiana. The goal is to make our surveillance systems stronger and save lives.
Indianapolis, IndianaAges Any age - NCT06087029Recruiting
Improving outcomes in aortic dissection
This study tests a minimally invasive procedure called TEVAR to repair a type B aortic dissection (a tear in the wall of the main artery from your heart). It may help prevent further damage and improve recovery.
Birmingham, AlabamaAges 21 years+
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Common questions
- Are there clinical trials for surveillance?
- Yes. Clin2 currently lists 310 recruiting surveillance 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 surveillance 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 surveillance 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.