Clinical trials
Cohort Studies clinical trials
Below are recruiting cohort studies clinical trials, each written for real people, not researchers. We’re tracking 569 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05820776Recruiting
Tele-rehabilitation for stable breathing problems
This observational study looks at how tele-rehabilitation affects people with stable chronic breathing problems, especially if breathing limits their activity. It may help your care team understand what kinds of support work best when symptoms are steady.
Toronto, OntarioAges 18 years+ - NCT07358468Recruiting
How womb lining movement affects frozen embryo transfer success
This study looks at how different ways of preparing the uterus for a frozen embryo transfer affect the natural wavelike movements of the womb lining (endometrial peristalsis). It may help doctors choose the best protocol for you.
Ho Chi Minh CityAges 18–42 - NCT07346248Enrolling by invitation
Complications after pre-surgery treatment for advanced rectal cancer
This study looks at complications that happen after surgery in patients with advanced rectal cancer who got radiation or chemo-radiation before their operation. Researchers want to learn how different pre-surgery treatments affect recovery.
Rozzano, MilanAges 18 years+ - NCT07327606Recruiting
Heart, kidney, and metabolism health study
This study follows people with different stages of heart-kidney-metabolic syndrome to understand what factors affect their health over time. It aims to find better ways to predict and manage the condition.
Beijing, Beijing MunicipalityAges 18–85 - NCT02906865Recruiting
Study of surgery outcomes for hamstring rupture
This study follows people who had a hamstring muscle tear near the hip that was repaired with surgery. It aims to better understand recovery after surgery in cases confirmed by MRI.
ParisAges 10 years+ - NCT05728996Recruiting
Study of early HIV to guide future care
This study follows people with a very recent HIV infection and collects blood and other samples to learn more about the infection soon after it starts. It may help researchers better understand early HIV and improve future treatments.
Amsterdam, North HollandAges 18 years+ - NCT07374874Recruiting
Heart and nervous system health after stem cell transplant
This study looks at how your autonomic nervous system (the part that controls heartbeat and digestion) affects the risk of graft-versus-host disease (a condition where donor cells attack your body) after a half-matched stem cell transplant. You may be able to join if you are older than 16 and receiving a half-matched transplant from a family donor.
Tianjin, Tianjin MunicipalityAges 16 years+ - NCT06669494Enrolling by invitation
Study on ICU muscle weakness detection and monitoring
This study aims to find better ways to detect and track muscle weakness that can happen during an ICU stay. If you or your loved one is in the ICU, this research could help improve early diagnosis and care.
Seoul, SeoulAges 18 years+ - NCT07096219Enrolling by invitation
Catheter Ablation for Leaky Mitral Valve in Persistent Atrial Fibrillation
This trial tests if catheter ablation—a procedure to fix heart rhythm—can help people with a leaky mitral valve that is caused by atrial fibrillation (functional mitral regurgitation). If you have persistent atrial fibrillation and moderate leaky valve, you may benefit from this treatment.
Guangzhou, GuangdongAges 18–75 - NCT06839547Recruiting
Testing a new drug with radiation for advanced breast cancer brain tumors
This study looks at how well a new anti-tumor drug works when given along with radiation therapy for people whose advanced breast cancer has spread to the brain. It may help the radiation work better and control the cancer longer.
BeijingAges 18 years+ - NCT06814249Enrolling by invitation
Pancreatic stump ligation after distal pancreatectomy study
This study looks at a specific surgical technique for closing the remaining part of the pancreas after a distal pancreatectomy (removal of the tail or body). It aims to see if a special ligation method can improve outcomes. You may be able to join if you are planning this surgery.
Wuhan, HubeiAges 18–75 - NCT06847113Recruiting
Walking Speed Before and After Knee Replacement
This study follows people who are getting a knee replacement to see how their walking speed changes over time—both when they walk at their own pace and as fast as they can. It helps doctors understand recovery better.
OsloAges 55 years+ - NCT07029841Recruiting
Catheter therapy study for acute pulmonary embolism patients
This study follows patients in Hong Kong who are treated with catheter-based therapy for acute pulmonary embolism. It aims to understand how well this treatment works.
Hong Kong, Hong KongAges 18 years+ - NCT06998875RecruitingPhase 4
Study of avastin and tofacitinib for skin amyloidosis
This trial looks at people with primary cutaneous amyloidosis who have been treated with Avastin Capsules or Tofacitinib Citrate. It aims to track how well these medications work and if they are safe over time.
Chongqing, Chongqing MunicipalityAges 18 years+ - NCT06961136Recruiting
Herbal medicine for recovery after heart bypass surgery
This trial tests if a traditional Chinese herbal formula (Fuzheng Yangxin Prescription) can help people recover faster after coronary artery bypass surgery. It is for people who have a specific pattern of symptoms (called Qi-Yin deficiency) after their operation.
Beijing, Beijing MunicipalityAges 25–85 - NCT06776861Recruiting
Radiation plus immunotherapy for advanced breast cancer
This study looks at combining radiation therapy with immunotherapy for advanced breast cancer that has spread or cannot be surgically removed. The goal is to see if adding radiation after treatment helps improve outcomes.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05969171RecruitingPhase 2
Surufatinib plus chemotherapy for advanced pancreatic cancer
This Phase 2 study tests whether adding surufatinib to first-line treatment (either AG or a similar AG-based regimen) can improve outcomes for people with locally advanced or metastatic pancreatic cancer. You may be considered if your cancer cannot be removed by surgery and you’ve already had a short course of similar treatment with a response.
ShanghaiAges 18–75 - NCT06595212Recruiting
Twins study on ALS and FTD with genetic and environmental focus
This study looks at twins where at least one has ALS (a nerve disease) or FTD (a brain disorder) to understand how genes and environment affect these conditions. It may help if you and your twin both want to join.
Modena, ItalyAges 18 years+ - NCT07655986Recruiting
Suicide prevention program for at-risk adults
This study tests a special program from a university designed to prevent suicidal behavior in adults who have been seen in the emergency room. The program provides close follow-up and support to help keep you safe.
Salamanca, SalamancaAges 18 years+ - NCT06589973Recruiting
Alcohol Withdrawal: Predicting Complications with Lab Tests
This trial looks at how certain lab results and health factors affect outcomes in people going through alcohol withdrawal. It aims to find better ways to predict and manage complications.
Mexico CityAges 18–80 - NCT06512571Recruiting
Heart changes in Fabry disease: an observational study
This study looks at people with Fabry disease, a genetic condition that can cause the heart muscle to thicken. Researchers want to understand how the heart's blood vessels change over time, which may help improve care for Fabry disease.
BeijingAges 18 years+ - NCT06496555Recruiting
Predicting kidney injury in ICU patients
This study tests a tool called U-AKIpredTM to see if it can predict whether a critically ill patient will develop acute kidney injury within the first 12 hours in the ICU. If you are in the ICU and have not had kidney problems before, this trial may help improve your care.
Hangzhou, ZhejiangAges 18 years+ - NCT02714387Recruiting
Study of serious complications from non-traumatic blood vessel brain problems
This study follows people who have non-injury (non-traumatic) blood-vessel-related problems in the brain to understand serious complications. It may help researchers identify risks and improve care over time.
AngersAges 15 years+ - NCT07464366RecruitingPhase 2
MRG003 with or without putrelimab for salivary gland cancer
This trial tests a new drug combination (MRG003 with or without putrelimab) for people with advanced salivary gland cancer that has EGFR protein. It aims to see if the treatment is safe and helps shrink tumors.
Shanghai, Shanghai MunicipalityAges 18 years+
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Common questions
- Are there clinical trials for cohort studies?
- Yes. Clin2 currently lists 569 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.