Clinical trials
General Population (no Specific Condition or Disease) clinical trials
Below are recruiting general population (no specific condition or disease) clinical trials, each written for real people, not researchers. We’re tracking 10,739 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07448896Recruiting
Studying immune cells in stomach tissue after weight loss surgery
This study looks at how certain immune cells (mast cells and macrophages) and small blood vessels change in the stomach tissue of people who have weight loss surgery. It may help researchers better understand how the body responds to surgery and weight loss.
Alexandria, Alexandria GovernorateAges Any age - NCT07451522Recruiting
Comparing pain relief methods after heart bypass surgery
This study compares different ways to manage pain after coronary artery bypass grafting (CABG), which is heart bypass surgery. The goal is to find which approach works best and is safest for patients in the early recovery period.
Vladivostok, Outside USAges 18–75 - NCT07462195RecruitingPhase 4
Dexmedetomidine for smoother recovery after thyroid surgery
This trial tests whether adding a medicine called dexmedetomidine during thyroid surgery helps you wake up more calmly and comfortably. It may reduce side effects like confusion or shakiness after anesthesia.
HanoiAges 18–65 - NCT07493538RecruitingPhase 2
Blood stem cell transplant with lower-intensity chemo for blood cancers
This trial tests a stem cell transplant using milder chemotherapy (treosulfan and fludarabine) followed by a drug called cyclophosphamide to prevent graft-versus-host disease. It aims to make transplant safer for people with blood diseases who cannot handle standard high-dose chemotherapy.
Minneapolis, MinnesotaAges 2–75 - NCT07505797Recruiting
Ultrasound imaging study for suspicious breast lesions
This study is testing a new ultrasound device (ATUSA) to see how well it can image breast lesions that have been classified as suspicious (BI-RADS 4 or 5). If you have a recent finding that needs further evaluation, this research might help improve detection methods.
Sacramento, CaliforniaAges 18–94 - NCT07533188Recruiting
Robotic Knee Replacement Surgery Alignment Techniques Study
This study compares two different ways surgeons can align and position a robotic knee replacement to see which gives better results. You'll be randomly assigned to one approach and tracked over time to measure pain, function, and satisfaction.
SingaporeAges 18 years+ - NCT07537517Recruiting
Understanding heart failure and blood vessel pressure changes
This research study examines how certain biological pathways work in patients with heart failure who need heart catheterization (a procedure to measure heart pressures). By understanding these pathways, researchers hope to develop better treatments for pulmonary hypertension, a condition where blood pressure in the lungs becomes dangerously high.
Madrid, MadridAges 18 years+ - NCT07556289RecruitingPhase 2
Minimally invasive reflux surgery for Asian patients with severe heartburn
This trial tests a newer, less invasive surgical procedure called TIF (Transoral Incisional Fundoplication) for patients with severe acid reflux and regurgitation that hasn't improved with high-dose medications. The procedure is done through the mouth rather than the abdomen, and researchers will follow patients for 5 years to see if it works and is safe in Asian populations.
Hong KongAges 18–80 - NCT07570745RecruitingPhase 2
Stem cell transplant with new drugs to prevent GVHD
This trial tests a combination of medications given before and after a stem cell transplant from a family member to prevent graft-versus-host disease (GVHD)—a condition where the new cells attack your body. The study includes a newer drug called ivarmacitinib that may help reduce this serious side effect.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT07582354Recruiting
Understanding Multiple Myeloma Differences Between Patients
This study collects information and samples from people with multiple myeloma or related blood disorders to understand why the disease affects people differently. Researchers will use this information to develop better, personalized treatment approaches.
Bologna, BoAges 18 years+ - NCT07604610Recruiting
Heart Fat and Metabolic Health in Older Adults
This study looks at fat tissue around the heart and how it relates to metabolic health (blood sugar, cholesterol, weight) in people aged 50–70. Researchers will use ultrasound imaging to measure this fat and understand its connection to heart disease risk.
MoscowAges 50–70 - NCT07620834Recruiting
AI-Guided Bone Density Screening for High-Risk Adults
This study tests whether artificial intelligence can help identify people at risk for weak bones (osteoporosis) using chest X-rays. If you qualify, you'll be randomly assigned to either standard screening or AI-enhanced screening to see which approach works better.
ChanghuaAges 40–80 - NCT07627763Recruiting
Understanding COPD patterns and how your lungs change over time
This study follows people with stable COPD to learn how the disease progresses and affects different patients in different ways. Researchers will track your lung function and symptoms over time to better understand COPD and improve treatment.
BordeauxAges 18 years+ - NCT07643363Recruiting
Brain Stimulation for Cognitive Impairment in Dementia
This study tests a new brain stimulation technique called temporal interference stimulation to help slow cognitive decline in people with Alzheimer's disease or frontotemporal dementia. Researchers will combine this stimulation with cognitive training to see if it improves memory and thinking skills.
Tianjin, Tianjin MunicipalityAges 45–85 - NCT07578441Enrolling by invitation
VitaSmart HOPE System liver transplant registry
This study follows people who receive a liver transplant using a special machine called the VitaSmart HOPE System, which keeps the donated liver healthy before transplant. The study tracks how well these livers work after transplant.
Cleveland, OhioAges Any age - NCT07539662Enrolling by invitation
Cord Blood Stem Cell Transplant for ALS
This trial tests whether a transplant of special cells from donated umbilical cord blood can help slow or improve symptoms of ALS (amyotrophic lateral sclerosis, also called Lou Gehrig's disease). The cells may help repair nerve damage and reduce disease progression.
TianjinAges 35–50 - NCT07499245Enrolling by invitation
Virtual reality for better sleep in older adults
This study tests if using virtual reality can help older adults who sleep poorly. It aims to see if VR can improve sleep quality and duration.
KarsAges 60 years+ - NCT07442448Enrolling by invitationPhase 4
Study of Finerenone for heart and kidney health in diabetes
This trial tests a medication called Finerenone to see if it can improve heart structure and function in people with both diabetic kidney disease and heart failure. If you have type 2 diabetes, kidney problems, and heart failure with preserved pumping function, this study may explore a new treatment option for you.
TaipeiAges 18 years+ - NCT07341906Enrolling by invitation
AI vs. dermatologist for skin diagnosis
This study tests whether an AI tool can help general practitioners diagnose skin conditions as accurately as a dermatologist. If you are an adult whose doctor already used OMNIDOC to send a skin image for expert review, you may be able to take part.
Nice, Alpes MaritimesAges 18 years+ - NCT07316075Enrolling by invitation
Heart and metabolic health in silent pheochromocytoma or paraganglioma
This study looks at heart and metabolic health in people who have pheochromocytomas or paragangliomas that do not produce extra hormones. It aims to understand whether these 'silent' tumors affect cardiovascular and metabolic health, and how they compare to other cases.
AthensAges 18 years+ - NCT06973018Enrolling by invitation
Online cognitive rehab for mild memory problems
This trial tests an online program to help people with mild to moderate cognitive problems after a brain injury or nervous system disease improve their thinking skills. It is for Swedish speakers with internet access.
Stockholm, Stockholm CountyAges 18 years+ - NCT06869291Enrolling by invitation
Minimally invasive treatment for eyelid cholesterol deposits
This trial tests a new minimally invasive procedure using tiny tunnels and a heparin injection to treat xanthelasma (cholesterol deposits under the skin of the eyelids). It may help reduce the appearance of these deposits with less scarring than traditional methods.
Fuzhou, FujianAges 18–65 - NCT06785987Enrolling by invitationPhase 4
Lidocaine Drip During Thyroid Surgery with Nerve Monitoring
This study tests whether giving a continuous lidocaine drip during open thyroid surgery can improve pain control and recovery. Lidocaine is a numbing medicine, and researchers want to see if it helps without interfering with the nerve monitor used during surgery.
Kaohsiung, TaiwanAges 20–75 - NCT06749509Enrolling by invitation
Musculoskeletal rehab courses and work ability study
This study looks at whether face-to-face or online rehabilitation courses help people with musculoskeletal disorders stay at work or return to work. It compares these courses to standard care.
HelsinkiAges 18 years+
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,739 recruiting general population (no specific condition or disease) 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 general population (no specific condition or disease) 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 general population (no specific condition or disease) 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.