Clinical trials
Cohort Studies clinical trials
Below are recruiting cohort studies clinical trials, each written for real people, not researchers. We’re tracking 562 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07855107Recruiting
Self-care after pilonidal sinus surgery with a new drain
This study tests a new way to treat pilonidal sinus (a small tunnel under the skin near the tailbone) that combines special surgery with a drain that you can care for at home. It is for people who cannot easily come back to the hospital for wound care, so they can recover in their own community.
Beijing, Beijing MunicipalityAges 18 years+ - NCT02526901Recruiting
Pregnancy cohort study for women in Guangzhou
This study follows pregnant women from early pregnancy to learn about pregnancy and child health. You may be asked to share health information so researchers can better understand outcomes for babies born in Guangzhou.
Guangzhou, GuangdongAges Any age - NCT05638841Recruiting
Study of repeat atrial fibrillation risk after ablation
This study follows adults who have had a procedure to treat an irregular heartbeat, to understand who is more likely to have it return. It may help doctors predict risk and plan follow-up after the procedure.
BeijingAges 18 years+ - NCT03742011Recruiting
Study of babies born to mothers with PCOS in Guangzhou
This study looks at children born to mothers who have polycystic ovary syndrome (PCOS). It aims to learn about their health by following families in Guangzhou over time.
Guangzhou, GuangdongAges Up to 18 years - NCT03668327Recruiting
Study of babies born early in Guangzhou
This study follows babies who were born early (before 37 weeks) to learn more about health outcomes over time. It may help doctors better understand and support families after an early birth.
GuangzhouAges Up to 18 years - NCT06289660Recruiting
Italian study on tuberculosis in children
This study follows children and teens with different stages of tuberculosis (TB) across Italy. It aims to learn more about how TB affects young people and improve care.
Florence, FirenzeAges 1 week–18 years - NCT06053099Recruiting
Study of osimertinib after surgery for EGFR-mutated lung cancer
This trial collects data from people with early-stage lung cancer that has a common EGFR mutation. After complete surgical removal of the tumor, participants take osimertinib for 3 years and are followed regularly to see how well the treatment works and why resistance might develop.
AngersAges 18 years+ - NCT05389956Recruiting
Study links health screening results to heart and cancer risk
This study follows people who had a routine health check to learn what increases the risk of heart disease and cancer. Your answers and test results may help doctors better understand risk factors in the Korean population.
UlsanAges 19 years+ - NCT05485077Recruiting
Study of colorectal cancer screening in adults 40+
This study follows people age 40 and older to see how well colorectal cancer screening works in everyday community care. You may answer risk and follow-up questions over time, and the study looks for any cancer diagnoses that happen outside the study hospitals.
Beijing, Beijing MunicipalityAges 40 years+ - NCT06387017Recruiting
Can blood tests improve lung cancer screening in smokers with artery disease?
This study looks at whether certain blood tests can help find lung cancer early in people who have smoked for a long time and also have artery disease. The goal is to see if adding these tests to current screening methods can better identify those at highest risk.
MarseilleAges 45–80 - NCT06385717Recruiting
ESD plus chemoradiotherapy for early esophageal cancer
This study tests whether combining radiation and chemotherapy after endoscopic removal of early-stage esophageal cancer can effectively treat the cancer without needing surgery. It may be an option for people whose cancer was removed with ESD but who want to avoid additional surgery.
Hangzhou, ZhejiangAges 18–75 - NCT06355206Recruiting
Recurrent acute pancreatitis study and treatment
This trial follows the natural course of recurrent acute pancreatitis and tests how well treatments work for it.
Shanghai, Shanghai MunicipalityAges Any age - NCT05442970Recruiting
Study to assess risk of atrial fibrillation
This study looks at how to better judge a person’s risk of developing atrial fibrillation, a type of irregular heartbeat. You may help researchers by completing interviews and assessments that guide future risk estimates.
HamburgAges 18–85 - NCT06414655Recruiting
Twin pregnancy study: tracking mothers and babies
This study follows mothers expecting twins from early pregnancy through delivery. It helps doctors learn more about caring for twin pregnancies and their babies in China.
Hefei, AnhuiAges 18–45 - NCT07847164Recruiting
Hip fracture recovery study in older adults
This study follows older adults in China who have had a hip fracture to understand their recovery and what factors affect it. It aims to improve care and outcomes for people with hip fractures.
Beijing, Beijing MunicipalityAges 60 years+ - NCT06353789Recruiting
Teen Period Pain and Future Health
This study at the University of Oxford is looking at whether painful periods in teenagers can lead to long-term pain. You will be asked about your period pain and may have an MRI scan of your brain (safe, no radiation). The goal is to find ways to prevent chronic pain later in life.
Oxford, OxfordshireAges 11–20 - NCT02156401Recruiting
Study of tests and care to improve clot diagnosis
This study follows adults who may have a blood clot in the lung (pulmonary embolism) or leg (deep vein thrombosis), or who were found to have a clot by chance. It aims to improve how doctors diagnose, manage, and estimate risk, which may lead to better, more tailored care for you.
Mainz, Rhineland-PalatinateAges 18 years+ - NCT07836361Recruiting
A study following people with systemic sclerosis over time
This study follows people with systemic sclerosis (a condition that causes hardening and tightening of the skin and can affect organs) to learn more about the disease over time. By joining, you help researchers understand it better, and you may get more careful monitoring.
BeijingAges Up to 100 years - NCT07833410Recruiting
Study of brain bleeding recovery with Chinese hospitals
This study looks at people who have had a brain bleed (intracerebral hemorrhage) to learn more about their recovery over time. It does not involve a new treatment but rather follows participants to understand the condition better.
Changsha, HunanAges 18 years+ - NCT06472674Recruiting
Healthy Aging Study for Older Adults
This study is looking at healthy aging in older adults who live in the community. It involves completing a survey to help researchers understand how people age well.
BeijingAges 60 years+ - NCT07817693Recruiting
Why and how choking in young children is treated during emergencies
This study looks at how different methods of helping young children who are choking work in real life. If your child experienced a choking event and was helped by someone, your experience could help improve guidelines.
Calgary, AlbertaAges Up to 2 years - NCT07820644Recruiting
Liver cancer risk prediction in chronic liver disease
This study aims to predict the risk of developing liver cancer in people with chronic liver conditions such as hepatitis B or C, cirrhosis, or fatty liver disease. By participating, you may help researchers improve early detection and prevention strategies for liver cancer.
Shenzhen, GuangdongAges 18–75 - NCT07825415Recruiting
Understanding pulpitis severity to improve tooth-saving treatment
This study looks at whether markers of inflammation in the dental pulp (the nerve and blood vessels inside the tooth) can predict how well a tooth-saving procedure called full pulpotomy works for molars with very deep cavities. If successful, this could help doctors choose the best treatment for severe tooth pain.
Rohtak, HaryanaAges 18–40 - NCT07810231Recruiting
Breast implant study: tracking who gets scar tissue hardness
This study follows women with breast implants over time to see who develops capsular contracture (hardening of the scar tissue around the implant). It will help doctors understand which implant features matter for long-term results.
MedellínAges 18 years+
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Common questions
- Are there clinical trials for cohort studies?
- Yes. Clin2 currently lists 562 recruiting cohort studies 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 cohort studies 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 cohort studies 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.