Clinical trials
Follow-up clinical trials
Below are recruiting follow-up clinical trials, each written for real people, not researchers. We’re tracking 614 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04723095Recruiting
Cervical neuroendocrine cancer registry for past and present patients
This study builds a registry (a secure database) of people who have had cervical neuroendocrine cancer, including small cell or large cell types. It helps researchers learn more about these cancers and may improve future care and research planning.
Houston, TexasAges Any age - NCT04732273Recruiting
Study tracking long-term health after childhood cancer
This study follows people in Switzerland who finished treatment for childhood or teen cancer to learn about their long-term health. It may help doctors better understand late effects and follow-up needs after cancer treatment.
BaselAges Any age - NCT04736732Recruiting
Post-COVID research clinic for adults in Quebec
This study invites adults in Quebec to complete questionnaires and possibly follow-up checks about past COVID-19 infection or symptoms. It may help researchers better understand ongoing effects after COVID, or compare people with different COVID test histories.
Montreal, QuebecAges 18–100 - NCT04740346Recruiting
Study survival and quality of life by follow-up time after stomach surgery
This study looks at how long people with stage II or III stomach (gastric) cancer tend to live and how their day-to-day well-being changes over different follow-up times after surgery. It may help doctors understand the best follow-up schedule to support recovery.
Goyang-si, Gyeonggi-doAges 19 years+ - NCT04743180Recruiting
Registry of a drug balloon for leg artery blockages
This study follows people with blocked blood vessels in the thigh and behind the knee to see how well a drug-coated balloon (“Luminor”) works over 5 years. It’s designed to collect real-world results and track safety and outcomes long term.
Bordeaux, New AquitaineAges 18 years+ - NCT04761120Recruiting
Follow-up study for specific heart valve repair ring implants
This study follows people who are going to get certain types of heart valve repair rings or bands. It aims to track safety and outcomes after the Abbott device is implanted in routine care over follow-up visits.
Durham, North CarolinaAges 18 years+ - NCT04781920Recruiting
Follow-up after ACL ligament surgery
This study is checking how people are doing after anterior cruciate ligament (ACL) reconstruction (a surgery to repair a knee ligament). It may help researchers understand recovery and long-term outcomes after ACL surgery.
Saint-EtienneAges 18 years+ - NCT04783805Recruiting
Watch-and-wait treatment for abnormal cervix cells before future pregnancy
This trial studies a “conservative” (less immediate) approach to a specific abnormal cervix finding to see if it can be managed safely for people who want future pregnancies. It uses close follow-up visits instead of immediate procedures for certain results.
BarcelonaAges Any age - NCT04829357Recruiting
Follow-up study for a sling to treat stress urine leaks
This study follows people who choose surgery using a synthetic under-the-urethra vaginal sling for stress urinary incontinence (urine leakage with coughing or exertion). It aims to track outcomes over time and help confirm the sling is safe and works as intended.
North Wales, PennsylvaniaAges 21 years+ - NCT04829175Recruiting
Pelvic mesh follow-up registry for stress leaks and/or prolapse
This registry follows women having pelvic repair surgery that uses synthetic mesh or a synthetic sling. It helps track outcomes over time and may reassure patients that long-term safety and results are being monitored.
New Haven, ConnecticutAges 21 years+ - NCT04888039Recruiting
Living with myeloma follow-up study in West-Occitanie
This study follows people with symptomatic multiple myeloma who live in the West-Occitanie region. It aims to better understand patients’ experiences and needs over time, which may help improve care and support.
Toulouse, West-OccitanieAges 18 years+ - NCT04917887Recruiting
Gene therapy long-term follow-up for Krystal Biotech patients
This study follows people who previously received a gene therapy from Krystal Biotech to better understand long-term safety and outcomes. If you already had their gene therapy before and you can keep follow-up appointments, you may be able to join.
Rancho Santa Margarita, CaliforniaAges 6 months+ - NCT04927156Recruiting
Check safety and use of Balt medical devices after treatment
This post-marketing study follows people after they receive Balt medical devices to make sure the devices are safe, work well, and are easy to use in real life. You may be considered if you can consent and your procedure matches their device-use rules.
AngersAges 2 years+ - 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 - NCT06414200Recruiting
Nutrition care at home for kids after hospital discharge
This study looks at how children who start nutritional support (like special drinks or tube feeding) in the hospital continue it at home after discharge. It aims to improve nutritional care for children from newborns to 18 years old.
Rotterdam, South HollandAges 1 week–18 years - NCT04942080Recruiting
Using CALR test results to track certain blood cancers
This study looks at how much of a specific gene change (CALR) you have, and whether it helps doctors diagnose and follow people with certain blood cancers over time. It mainly involves using samples and medical data rather than testing a new drug.
AngersAges 18 years+ - NCT04945369Recruiting
Follow-up for some very preterm children during puberty
This study follows children who were born very prematurely to better understand body changes during puberty. It involves follow-up visits and special body-composition measurements to see how growth and health progress over time.
NantesAges 8–14 - NCT04973423Recruiting
Testing extra check-ins for Crohn’s using stool tests and MRI
This study checks whether adding an extra, cross-body “transmural” evaluation (looking at inflammation throughout the bowel) improves care for adults with Crohn’s who are starting or receiving biologic (biotherapy) treatment. It uses close follow-up with stool calprotectin (a marker of gut inflammation) to see if this approach helps control inflammation.
AmiensAges 18 years+ - NCT05002556Recruiting
Bladder cancer follow-up registry for adults in France
This trial is a real-world registry that collects information during follow-up for certain early-stage bladder cancer. It may help doctors understand how urinary test results relate to recurrence and guide monitoring over time.
Aix-en-ProvenceAges 18 years+ - NCT05022485Recruiting
Check infection prevention in high-risk tibia fractures using a special nail
This study follows people age 18+ who broke the tibia (shin bone) and are at higher risk for infection. It compares a standard internal metal nail to a special coated nail to see which one lowers infection problems and supports healing.
InnsbruckAges 18 years+ - NCT05030597Recruiting
PET scans targeting FAP for oral cancer and recurrence
This trial uses a special PET scan that targets a substance called FAP to better find oral squamous cell cancer and check for recurrence. It may help doctors see where cancer activity is and guide treatment planning, especially around surgery and (for some people) neoadjuvant therapy before surgery.
Wuhan, HubeiAges 18–70 - NCT05034172Recruiting
Study of markers in inherited movement disorders
This study looks for biological “markers” (measurable signs in the body) in people with inherited movement disorders, and in some related family members or healthy volunteers. It may help researchers better understand these conditions, especially for future diagnosis and care.
ParisAges 7 years+ - NCT05046483Recruiting
Blood sugar study after a new heart attack
This study measures how your body handles sugar and related hormones in people after a new STEMI heart attack, and compares them with people who do not have diabetes or have prediabetes. The goal is to better understand metabolic changes after the event, which could help future care.
Düsseldorf, North Rhine-WestphaliaAges 18–80 - NCT05093881Recruiting
Follow-up study for people treated for alcoholic liver scarring
This study checks on people who previously received Cellgram-LC for alcohol-related liver cirrhosis (liver scarring) in an earlier trial. It helps researchers learn long-term safety and outcomes after that treatment.
Bucheon-siAges Any age
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Common questions
- Are there clinical trials for follow-up?
- Yes. Clin2 currently lists 614 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.