Clinical trials
Follow-up clinical trials
Below are recruiting follow-up clinical trials, each written for real people, not researchers. We’re tracking 592 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03390894Recruiting
Long-term follow-up of early breast cancer study participants
This study follows people who previously took part in GEICAM early breast cancer trials to learn about long-term outcomes. It may help doctors understand what happens over time and improve future care.
Pamplona, NavarreAges 18 years+ - NCT03139786Recruiting
Heart valve follow-up study for bicuspid aorta patients
This study follows patients who have a bicuspid aortic valve—a heart valve with two leaflets instead of three. Researchers track how this condition changes over time to better understand its long-term effects and help guide future care.
Amiens, PicardieAges 18 years+ - NCT03190837Recruiting
Long-term study for people with Gaucher disease
This study is designed to learn what happens over time in people who have Gaucher disease. It may help researchers understand the long-term effects of the condition and improve future care.
Durham, North CarolinaAges Any age - NCT02863757Recruiting
Follow-up study for chronic hepatitis B with fatty liver
This study follows people who have chronic hepatitis B and also have fat buildup in the liver (nonalcoholic fatty liver disease). It’s looking at how these conditions behave over time and what may help, using information collected during follow-up visits.
Hong Kong, Hong KongAges Any age - NCT02473757Enrolling by invitation
Follow-up program for adults previously treated with CAR T
This is a follow-up study for people age 18 or older who previously took part in a CAR T-cell gene therapy trial. It helps researchers check your health over time after that treatment and supports long-term safety and outcomes tracking.
Bethesda, MarylandAges 18 years+ - NCT02315599Enrolling by invitation
Follow-up for delayed side effects after gene-cell therapy
This study checks people for delayed side effects after receiving gene-based cell therapy from the NIH. It helps doctors learn what problems may happen later and how to monitor them safely.
Bethesda, MarylandAges 1–99 - NCT02310178Recruiting
Long-term follow-up after bariatric surgery at Montpellier
This study follows people who have had weight-loss surgery at Montpellier University Hospital to see how they do over time. It helps doctors understand the long-term benefits and challenges after surgery.
MontpellierAges 15 years+ - NCT02421718Recruiting
Follow-up program for lung cancer and related conditions after radiation
This trial studies a standard follow-up plan to help you stay on track after radiation treatment for lung cancers or certain related conditions. It may help your care team monitor symptoms and outcomes in a consistent way.
Groningen, Provincie GroningenAges 18 years+ - NCT01492036Recruiting
Long-term follow-up for people who received gene therapy
This study follows people for many years after they receive gene therapy (a treatment that uses lab-made genetic material). It mainly checks long-term safety and health outcomes and may help doctors understand how gene therapy works over time.
Houston, TexasAges Any age - NCT01665326Recruiting
Pompe disease screening and follow-up study
This study follows people with Pompe disease over time and checks their “CRIM status,” which is a lab result about a key protein. It may help researchers better understand the disease and how it progresses for different patient groups.
Durham, North CarolinaAges Any age - NCT00009633Recruiting
Follow-up care for very premature infants born at specialized hospitals
This study follows babies born very early (before 27 weeks of pregnancy) who were treated at specialized neonatal centers. Researchers track their health and development over time to better understand how to care for extremely premature infants.
Birmingham, AlabamaAges 1.5 years–2.2 years - NCT00411983Recruiting
Long-term follow-up for people in the HIV-NAT studies
This study checks in with people who have joined HIV-NAT research in the past or are joining it now, to learn how their HIV and treatment outcomes look over time. It may help improve future care and research for people living with HIV.
BangkokAges 18 years+ - NCT00001351Enrolling by invitation
Long-term study of immune system disorders
This study evaluates and follows patients with inflammatory conditions related to immune system problems. It aims to understand these disorders better and may offer opportunities to participate in other research.
Bethesda, MarylandAges 2 years+ - NCT00451022Recruiting
Follow-up study for people who received gene-carrying viral vaccines
This is a follow-up study for adults who previously received certain viral vaccines that carry genes (such as vaccinia or fowlpox) through NCI trials or partner sites. The goal is to store and use your leftover samples for future research that may help doctors understand these treatments better.
Bethesda, MarylandAges 18 years+ - NCT00106925Recruiting
Long-term follow-up for people after stem cell transplant
This study follows people who are at least 3 years out from their first stem cell transplant to learn how they are doing long term. It may help improve future transplant care by tracking outcomes over time.
Bethesda, MarylandAges 7–80 - NCT00028080Recruiting
Evaluation and treatment for active Lyme disease
This study evaluates and treats people who currently have active Lyme disease, as defined by CDC criteria. It aims to provide expert care and follow-up while studying the disease.
Bethesda, MarylandAges 2–99
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Common questions
- Are there clinical trials for follow-up?
- Yes. Clin2 currently lists 592 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.