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 10,817 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07545642Recruiting
Body Position and Oxygen Levels After Endoscopy
This study tests whether lying on your side versus on your back helps maintain better oxygen levels during and after a stomach/intestine viewing procedure. The trial includes patients with lung conditions to see what works best for different people.
Yinchuan, NingxiaAges 18 years+ - NCT07543380RecruitingPhase 3
RSV vaccine safety and immune response in high-risk adults
This study tests a new RSV vaccine designed to protect adults with chronic health conditions from severe RSV disease (a respiratory infection). Researchers will monitor how safe the vaccine is and how well your immune system responds to it.
Tsuchiura, IbarakiAges 18–59 - NCT07204990Recruiting
Swapping breathing tubes before waking for safer recovery
This study looks at whether replacing a breathing tube (endotracheal tube) with a mask-like device (laryngeal mask airway) before the child wakes up from anesthesia can make recovery smoother and safer.
Winston-Salem, North CarolinaAges birth–16 years - NCT07053358RecruitingEarly Phase 1
Gene therapy for wet AMD
This trial tests a new gene therapy (LX111) for people with wet age-related macular degeneration (AMD) who have already been helped by standard anti-VEGF injections. The goal is to see if one dose of LX111 can reduce the need for frequent eye injections.
ShanghaiAges 50 years+ - NCT07546123Recruiting
Freezing Ovarian Tissue and Eggs for Cancer Patients
This trial compares two methods of preserving a woman's fertility before cancer treatment: freezing eggs alone versus freezing both eggs and ovarian tissue. The goal is to help women who may lose fertility due to chemotherapy or radiation keep their options open for having biological children in the future.
Bologna, BolognaAges 18–46 - NCT06463236Recruiting
Study of anemia management in dialysis patients
This study is testing a new way to manage anemia (low red blood cells) in people on long-term dialysis. It aims to improve how doctors treat this common issue.
Chengdu, SichuanAges 18 years+ - NCT05125939Recruiting
Testing if one colonoscopy score can replace another
This study looks at whether a colonoscopy “detection score” for overall abnormal growths can stand in for a more specific screening score. It may help improve how screening quality is measured during colonoscopy.
North Hills, CaliforniaAges 50–80 - NCT07063576RecruitingPhase 2/Phase 3
Baclofen for persistent heartburn or regurgitation
This trial tests whether the drug baclofen can help patients who still have acid reflux symptoms (heartburn or regurgitation) despite taking standard treatments like PPIs for 8 weeks. If you've tried PPIs and still have symptoms, this may be an option.
DhakaAges 18 years+ - NCT06311162Recruiting
Early help for kids exposed to smoke at home
This study tests a digital program to help families with young children reduce their exposure to second-hand smoke. It aims to support parents who smoke and are interested in creating a healthier home environment.
BernAges Up to 5 years - NCT07344402Recruiting
Optimizing ear stimulation for chronic constipation
This study tests whether mild electrical stimulation on the ear (called taVNS) can help people with difficult-to-treat constipation. It aims to find the best stimulation schedule to improve bowel movements.
Xi'anAges Any age - NCT07581431RecruitingPhase 1
Testing ISM8969 in healthy and obese adults with heart disease risk
This early-stage trial tests a new drug called ISM8969 to see if it's safe and how the body handles it. Participants are either healthy adults or adults who are overweight with risk factors for heart disease, like high blood pressure or high cholesterol.
Melbourne, VictoriaAges 18–80 - NCT07093788Recruiting
Comparing two ways to treat hard calcium in heart arteries
This trial tests two methods for breaking up heavy calcium buildup in heart arteries before placing a stent. It compares a specialized high-pressure balloon to a device that uses shockwaves.
Lianyungang, JiangsuAges 18–80 - NCT07195149RecruitingPhase 3
Aspirin dose comparison after bypass surgery
This trial tests whether a lower dose of aspirin combined with another blood thinner (prasugrel) after bypass surgery is as safe and effective as a higher dose. It is for people with stable heart disease who are scheduled for bypass surgery and have not had a recent heart attack.
BialystokAges 18 years+ - NCT07550673RecruitingPhase 4
Upadacitinib vs. Infliximab for Severe Ulcerative Colitis
This study compares two medications—upadacitinib and infliximab—as second-line treatments for acute severe ulcerative colitis (a serious flare of inflammatory bowel disease). The trial will help doctors understand which treatment works better when standard first-line therapy hasn't controlled the inflammation.
Ankang, ShaanxiAges 18–85 - NCT07175350Recruiting
Cost of cancer radiation therapy in Italy
This study looks at how the cost of radiation therapy affects cancer patients in Italy. It aims to understand the financial burden and find ways to help.
BarlettaAges 18 years+ - NCT07087964Recruiting
PET scans to better understand multiple myeloma risk and disease
This study uses a special imaging test called a PET scan to learn more about multiple myeloma and how it responds to treatment. The results may help doctors better predict outcomes and tailor care for people with newly diagnosed disease.
Antwerp, AntwerpenAges 18 years+ - NCT07712900Recruiting
Nutrition counseling for diabetes and high blood pressure
This trial tests whether nutrition counseling helps people who have both type 2 diabetes and high blood pressure. It aims to improve their heart and metabolic health.
DessieAges 18 years+ - NCT06190067RecruitingPhase 2
Azacitidine plus PD-1 for relapsed Hodgkin lymphoma
This trial tests a combination of two medicines—azacitidine and a PD-1 inhibitor—for people with Hodgkin lymphoma that has returned or not responded to previous treatment. The aim is to see if this combination can help control the disease.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07715500Recruiting
MRI of Bile Ducts in Living Liver Donors
This study uses an MRI scan to look at the bile ducts in healthy people who want to donate part of their liver. The goal is to see if the scan can help predict and prevent bile duct problems for the person receiving the liver.
New DelhiAges 18–55 - NCT07190456Recruiting
Study on fear of movement after ACL surgery
This study looks at different types of fear people might feel after ACL surgery, especially when doing jumping tasks. It aims to help understand these fears better so rehab can be improved.
Caparica, AlmadaAges 18–35 - NCT05784428Recruiting
Radiation “spot treatments” for a few metastatic or worsening spots
This trial compares giving stereotactic ablative radiotherapy as one larger treatment plan versus several smaller plans for people who have only a few cancer spots (or a few spots that are worsening). It may help control metastatic disease while aiming to protect surrounding healthy organs.
Kelowna, British ColumbiaAges 18 years+ - NCT05981274Recruiting
Bone health study of a long-acting factor VIII for hemophilia A
This study tests whether a long-acting factor VIII medicine (rFVIIIFc) helps protect the bones and joints of people with hemophilia A. If you have severe or moderate hemophilia with joint damage and are already on this treatment, you may be able to join.
Taipei, Neihu Dist.Ages Any age - NCT07323407Recruiting
Brain stimulation for hard-to-treat constipation with bodily distress
This trial tests if a gentle electrical current applied to the scalp can improve severe constipation in people who also experience persistent physical symptoms (like pain or bloating) that cause high worry. It is for those who have not gotten relief from standard laxatives.
Xi'an, ShaanxiAges 18–80 - NCT07115394Recruiting
Brain wave tracking during DBS for movement disorders
This study uses EEG (a non-invasive scalp recording) to measure brain signals while deep brain stimulation (DBS) is active. It aims to better understand how DBS affects brain activity in people with Parkinson's disease, essential tremor, or dystonia.
HamburgAges 35–85
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,817 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.