Clinical trials
Surveillance clinical trials
Below are recruiting surveillance clinical trials, each written for real people, not researchers. We’re tracking 307 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06511167Recruiting
Study of TIGR® Matrix in breast reconstruction after mastectomy
This study looks at how a special mesh called TIGR® Matrix affects quality of life, safety, and effectiveness after breast reconstruction surgery. It is for women who need or choose to have their breasts removed and reconstructed.
Weinheim, Baden-WurttembergAges 18 years+ - NCT06257017RecruitingPhase 2
Using DNA tests to guide chemotherapy after bladder cancer surgery
This trial checks if a DNA blood test can help decide who needs extra chemo after bladder or upper urinary tract cancer surgery. It tests whether watching for cancer DNA in the blood can match patients to the right treatment.
Hong Kong, Hong KongAges 18–70 - NCT06683157Recruiting
Study of calf vein clots with ultrasound monitoring
This study follows people with a blood clot in the calf vein to learn how the clot changes over time using repeat ultrasound scans. It may help doctors understand who needs treatment and who can be watched safely.
Dresden, SaxonyAges 18 years+ - NCT06696209Recruiting
Best way to measure time during an upper GI endoscopy
This trial compares two ways of measuring time during an upper GI endoscopy (a camera test that looks at your esophagus, stomach, and the start of your small intestine) to see which one helps doctors find possible cancers better. The goal is to improve how these exams are done for people who need them for diagnosis or monitoring.
CoimbraAges 18 years+ - NCT07195552Recruiting
Quick immune effects study for healthy adults
This study tests a product that may quickly affect your immune system. It is for healthy adults who can follow a simple routine and have easy-to-find veins for blood draws.
Klamath Falls, OregonAges 18–75 - NCT05742490Recruiting
Track infections in newborns to improve care
This study collects information about newborns in participating hospital units who have an infection confirmed by a lab test. The goal is to better understand infection patterns so care for newborns can improve.
LondonAges 1 minute–1 year - 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+ - NCT07531784Recruiting
Blood Test to Detect Heart Rejection After Transplant
This Swedish study tests whether a simple blood test can detect early signs that your body is rejecting a transplanted heart. The test looks for DNA fragments in your blood that may signal rejection before symptoms appear, potentially helping doctors catch problems sooner.
StockholmAges 18 years+ - NCT07574151Recruiting
Clarity of study info for aortic disease
This study is testing how clear and acceptable the information materials are for people with thoracic aortic disease. It does not test any new treatments but aims to improve how studies are explained to patients.
NottinghamAges 18 years+ - NCT06981637RecruitingPhase 2
PLD vs. observation for advanced soft tissue sarcoma
This trial tests whether a type of chemotherapy called pegylated liposomal doxorubicin (PLD) can help keep advanced soft tissue sarcoma from growing after successful first treatment with standard anthracycline-based chemo. You may be eligible if you've completed 4-8 cycles of that initial chemo and your disease is controlled (shrank or stable).
Kaohsiung CityAges 18 years+ - NCT07316556Recruiting
Testing a wound dressing for various chronic and acute wounds
This trial is testing a special dressing (Vliwazell Prowound) for many kinds of wounds, including diabetic ulcers, burns, and surgical wounds that heal slowly. It looks at how well the dressing works for wounds that produce moderate to very heavy fluid. The dressing is meant to help protect the wound and support healing.
AachenAges 18 years+ - 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 - NCT07200206Recruiting
Safety tracking study for Beyfortus in Korean children
This study monitors the safety of Beyfortus (nirsevimab) in children up to 2 years old who have already received it as prescribed. It helps make sure the medicine is safe and works well in real-world use.
Hwaseong-si, Gyeonggi-doAges birth–2 years - NCT06866041Recruiting
Prostate cancer markers and imaging for low-risk patients on active surveillance
This trial looks for new markers and advanced scans to better predict which low-risk prostate cancers might grow. If you have low-risk prostate cancer and are managing it with active surveillance, researchers want to see if PSMA-PET scans and tissue markers can give earlier warning of progression.
Milan, ItalyAges 45–80 - NCT06848868RecruitingPhase 1
Clinic-based scope for bladder cancer follow-up
This trial tests if a procedure done in the clinic, without general anesthesia, can safely check the upper urinary tract after kidney-sparing surgery for urothelial cancer. It may reduce the need for hospital visits.
Hong KongAges 18 years+ - NCT07156890Recruiting
Respiratory virus monitoring for health and animal workers
This research study tracks respiratory viruses in healthcare and animal workers. It aims to better understand how these viruses spread, which could help protect workers and the community.
Rotterdam, South HollandAges 18 years+ - NCT07220447RecruitingEarly Phase 1
L-Theanine for relaxation and mood in cancer survivors
This trial tests whether a natural supplement called L-theanine, found in green tea, can help cancer survivors feel more relaxed and improve their mood. You may qualify if you have finished cancer treatment, have been in surveillance for at least 6 months, and feel anxious.
Duarte, CaliforniaAges 18 years+ - NCT06935695Recruiting
Routine or waiting after airway stent placement
This study compares two approaches after placing a stent in the main breathing passages: either routine follow-up with a camera exam (bronchoscopy) or watchful waiting unless symptoms arise. It aims to see which strategy works better for patients.
New York, New YorkAges 18 years+ - NCT06627699Recruiting
Study of the Freedom Total Knee System for knee replacement
This study is for people getting a total knee replacement for the first time. It looks at how well the Freedom Total Knee System works in everyday life.
Leawood, KansasAges 18 years+ - NCT05649007Recruiting
Monitoring the Saphir hip stem after new hip replacement
This study watches how a specific hip replacement part (the Saphir stem) performs after primary hip surgery in everyday care. It helps doctors and manufacturers learn about safety and outcomes after the device is already in use.
ToulouseAges 18 years+ - NCT07658716Recruiting
Colonoscopy surveillance recommendation study
This study tests a tool to help doctors make better recommendations for colonoscopy follow-up. It may improve how often patients get the right screening.
New York, New YorkAges 18 years+ - NCT06028555Recruiting
Study on safety of estetrol birth control pills
This study is tracking the safety of a new type of birth control pill containing estetrol (E4) and drospirenone (DRSP) compared to a standard pill. It will help doctors understand if this new option is safe for women who start using it.
Berlin, State of BerlinAges Any age - 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 - NCT07206407Recruiting
Study on how a test product affects your immune system
This trial tests whether a natural product can quickly change your immune system. It is looking for healthy adults who can keep a steady diet and lifestyle for the study period.
Klamath Falls, OregonAges 18–75
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Common questions
- Are there clinical trials for surveillance?
- Yes. Clin2 currently lists 307 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.