Clinical trials
Follow-up clinical trials
Below are recruiting follow-up clinical trials, each written for real people, not researchers. We’re tracking 616 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07343258Recruiting
Study on follow-up for suicidal callers from Flemish helpline
This study tests a callback program for people who call the Flemish suicide helpline. It aims to see if extra follow-up calls can help those thinking about suicide, especially when they don't already have support for their suicidal thoughts.
GhentAges 18 years+ - NCT07301853Recruiting
Long-term follow-up for liver transplant patients and living donors
This study follows liver transplant recipients and living donors over time to track their health outcomes. It aims to understand their recovery and long-term wellbeing.
Hangzhou, ZhejiangAges 18 years+ - NCT06116110Recruiting
Long-term follow-up after gene therapy treatment
This study is a long-term follow-up for people who previously received a gene therapy treatment called zamtocabtagene autoleucel in a Miltenyi Biomedicine-sponsored clinical study. It helps researchers monitor your health over time after the treatment.
Gilbert, ArizonaAges 18 years+ - NCT05296447Enrolling by invitationPhase 2
Long-term safety study for diabetic retinopathy gene therapy
This study follows people who already received an injection of RGX-314 (an experimental gene therapy) in a previous clinical trial for diabetic retinopathy, with or without swelling in the macula. It checks the long-term safety and how the treatment works over time.
Phoenix, ArizonaAges Any age - NCT06701201Enrolling by invitation
Long-term follow-up for SynKIR CAR T cell patients
This study monitors participants who have received a SynKIR CAR T cell treatment in a past Verismo Therapeutics trial. It aims to track long-term health and safety outcomes over time.
Denver, ColoradoAges 18 years+ - NCT05296889Recruiting
Safety follow-up for Ennovate cervical device
This study checks how safely and effectively a cervical device (Ennovate® Cervical) works after it’s been used in routine care. It may help by monitoring real-world safety and performance over time.
Hamburg, Free and Hanseatic City of HamburgAges 18 years+ - NCT05697861Enrolling by invitation
Follow-up study for people previously treated with NTLA-2001
This study checks how people are doing long-term after receiving NTLA-2001 in an Intellia clinical trial. If you previously took part and agree to be followed, this may help the researchers understand lasting safety and effects.
ParisAges 18 years+ - NCT07037446Enrolling by invitation
Occlutech leak device for mitral or aortic paravalvular leaks
This registry tracks the safety and effectiveness of a device designed to close leaks around heart valves (mitral or aortic). It may be an option for people who have significant symptoms like heart failure or anemia from these leaks and are not good candidates for surgery.
KatowiceAges 18 years+ - NCT06284161Recruiting
QCT scan for ALS diagnosis and monitoring
This study uses quantitative computed tomography (QCT), a special type of CT scan, to help diagnose ALS, understand how it affects the body, and track its progression over time. It is for people who may have ALS and meet specific diagnostic criteria.
Clermont-FerrandAges 18 years+ - NCT07720349Recruiting
Digital follow-up for heart disease patients
This trial tests a digital tool to monitor patients after a heart attack or stent procedure, using a smartphone or tablet to improve long-term care.
ArendalAges 18 years+ - NCT03435796RecruitingPhase 2/Phase 3
Follow-up for people treated with gene-modified T cells
This study is a long-term check-in for people who previously received gene-modified T-cell infusions in a related Celgene/Juno/BMS trial. It helps researchers track safety and long-term effects over time.
Birmingham, AlabamaAges Any age - NCT07118501Recruiting
Study of the Incompass total ankle system
This study is testing a new ankle replacement device called Incompass. It aims to see how well the device works and how safe it is for people who need ankle replacement surgery.
Morton Grove, IllinoisAges 21 years+ - NCT05329350Recruiting
Device follow-up for a small hole in the heart
This follow-up study monitors how well and how safely the Occlutech mVSD device works to close certain muscular heart “holes” (ventricular septal defects). You may join if you already had the device placed and can return for scheduled checkups to help doctors learn long-term outcomes.
DublinAges 3 months–80 years - NCT07457034Recruiting
Digital follow-up after weight loss surgery
This study tests whether a digital follow-up system with nursing education can help people who have had weight loss surgery (bariatric surgery) stay on track and improve their recovery. It is designed for adults who are cleared for exercise and comfortable using technology.
Istanbul, ÜSKÜDARAges 18–65 - NCT06685497Recruiting
Digital app for better recovery after colorectal cancer surgery
This study tests a digital app (the COLORECTUM+ system) to help improve recovery after colorectal cancer surgery. It is designed for patients treated at Renji Hospital in Shanghai.
ShanghaiAges 18 years+ - NCT03830229Recruiting
Long-term follow-up for people with BAP1 mutations
This study follows people with a harmful (deleterious) BAP1 gene change to learn how it affects health over time. It may help researchers better understand mesothelioma risk and the long-term outcomes for families with this genetic mutation.
Bethesda, MarylandAges 2 years+ - NCT07724548Recruiting
Virtual vs in-person follow-up visits for radiation therapy
This study compares virtual follow-up visits (like phone or video calls) with in-person visits for people receiving radiation therapy. It aims to see if virtual visits are as good as in-person visits for checking on your progress after treatment.
Lahore, Punjab ProvinceAges 18 years+ - NCT07316998Recruiting
Myopia study for healthy young children
This study follows children with normal vision to see who develops nearsightedness (myopia) and what factors might affect it. It aims to understand how eye development and environment together influence the need for glasses.
ParisAges 4–8 - NCT07301281Recruiting
Study on improving birth control side effect support in Ethiopia
This study is testing a program called 'Mittin' that helps women in Ethiopia manage side effects from birth control. It aims to improve counseling and follow-up so women can continue using the method that works best for them.
Addis AbabaAges 15–49 - NCT06298630Recruiting
Long-term study of BRL-101 for transfusion-dependent beta-thalassemia
This study follows patients who have already been treated with BRL-101 for transfusion-dependent beta-thalassemia. Its goal is to track long-term outcomes and safety.
Guangzhou, GuangdongAges 3–35 - NCT07715591Recruiting
Relaxing breathing during awake cataract surgery
This study tests a special breathing and pain education program to help you stay calm and comfortable during cataract surgery while you are awake. It may reduce pain and anxiety without extra medicine.
Los Angeles, CaliforniaAges Any age - NCT07711912Enrolling by invitation
Polish AntiReflux Study (POLAR)
This study looks at how well acid reflux surgery works for people with GERD (chronic heartburn). If you're already scheduled for this surgery at a participating hospital, you may be able to join.
Olsztyn, Warminsko-mazusrkieAges 18 years+ - NCT06673966Recruiting
Schizophrenia brain and immune health study
This study looks at how immune system health relates to brain changes in people with schizophrenia. It uses brain imaging and electrical activity tests to understand these connections.
Changsha, HunanAges Any age - NCT07688421Enrolling by invitation
Short 3D-printed implants for back jaw teeth: 3-year study
This trial tests shorter implants made with 3D-printing for replacing missing teeth in the back of the mouth. Researchers will check how well they work over 3 years using X-rays.
Guarulhos, São PauloAges 18 years+
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Common questions
- Are there clinical trials for follow-up?
- Yes. Clin2 currently lists 616 recruiting follow-up 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 follow-up 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 follow-up 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.